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tdelibs/tdestyles/highcolor/highcolor.cpp

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/*
* $Id$
*
* KDE3 HighColor Style (version 1.0)
* Copyright (C) 2001-2002 Karol Szwed <gallium@kde.org>
* (C) 2001-2002 Fredrik H<>glund <fredrik@kde.org>
*
* Drawing routines adapted from the KDE2 HCStyle,
* Copyright (C) 2000 Daniel M. Duley <mosfet@kde.org>
* (C) 2000 Dirk Mueller <mueller@kde.org>
* (C) 2001 Martijn Klingens <klingens@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <tqdrawutil.h>
#include <tqpainter.h>
#include <tqpointarray.h>
#include <tqstyleplugin.h>
#include <tqcombobox.h>
#include <tqheader.h>
#include <tqmenubar.h>
#include <tqpushbutton.h>
#include <tqscrollbar.h>
#include <tqslider.h>
#include <tqtabbar.h>
#include <tqtoolbutton.h>
#include <tqtoolbar.h>
#include <tqpopupmenu.h>
#include <tqimage.h>
#include <tqapplication.h>
#include <kdrawutil.h>
#include <kpixmapeffect.h>
#include "highcolor.h"
#include "highcolor.moc"
#include "bitmaps.h"
// -- Style Plugin Interface -------------------------
class HighColorStylePlugin : public TQStylePlugin
{
public:
HighColorStylePlugin() {}
~HighColorStylePlugin() {}
TQStringList keys() const
{
return TQStringList() << "HighColor" << "Default" << "B3";
}
TQStyle* create( const TQString& key )
{
if ( key == "highcolor" )
return new HighColorStyle( HighColorStyle::HighColor );
else if ( key == "default" )
return new HighColorStyle( HighColorStyle::Default );
else if ( key == "b3" )
return new HighColorStyle( HighColorStyle::B3 );
return 0;
}
};
KDE_Q_EXPORT_PLUGIN( HighColorStylePlugin )
// ---------------------------------------------------
static TQBitmap lightBmp;
static TQBitmap grayBmp;
static TQBitmap dgrayBmp;
static TQBitmap centerBmp;
static TQBitmap maskBmp;
static TQBitmap xBmp;
static TQIntDict<GradientSet> gDict;
static const int itemFrame = 1;
static const int itemHMargin = 3;
static const int itemVMargin = 0;
static const int arrowHMargin = 6;
static const int rightBorder = 12;
static const char* kdeToolbarWidget = "tde toolbar widget";
// ---------------------------------------------------------------------------
GradientSet::GradientSet(const TQColor &baseColor)
{
c = baseColor;
for(int i=0; i < GradientCount; i++)
gradients[i] = NULL;
}
GradientSet::~GradientSet()
{
for(int i=0; i < GradientCount; i++)
if(gradients[i])
delete gradients[i];
}
KPixmap* GradientSet::gradient(GradientType type)
{
if (gradients[type])
return gradients[type];
switch(type)
{
case VSmall: {
gradients[VSmall] = new KPixmap;
gradients[VSmall]->resize(18, 24);
KPixmapEffect::gradient(*gradients[VSmall], c.light(110), c.dark(110),
KPixmapEffect::VerticalGradient);
break;
}
case VMed: {
gradients[VMed] = new KPixmap;
gradients[VMed]->resize(18, 34);
KPixmapEffect::gradient(*gradients[VMed], c.light(110), c.dark(110),
KPixmapEffect::VerticalGradient);
break;
}
case VLarge: {
gradients[VLarge] = new KPixmap;
gradients[VLarge]->resize(18, 64);
KPixmapEffect::gradient(*gradients[VLarge], c.light(110), c.dark(110),
KPixmapEffect::VerticalGradient);
break;
}
case HMed: {
gradients[HMed] = new KPixmap;
gradients[HMed]->resize(34, 18);
KPixmapEffect::gradient(*gradients[HMed], c.light(110), c.dark(110),
KPixmapEffect::HorizontalGradient);
break;
}
case HLarge: {
gradients[HLarge] = new KPixmap;
gradients[HLarge]->resize(52, 18);
KPixmapEffect::gradient(*gradients[HLarge], c.light(110), c.dark(110),
KPixmapEffect::HorizontalGradient);
break;
}
default:
break;
}
return(gradients[type]);
}
// ---------------------------------------------------------------------------
HighColorStyle::HighColorStyle( StyleType styleType )
: TDEStyle( AllowMenuTransparency | FilledFrameWorkaround, ThreeButtonScrollBar )
{
type = styleType;
highcolor = (type == HighColor && TQPixmap::defaultDepth() > 8);
gDict.setAutoDelete(true);
selectionBackground = false;
}
HighColorStyle::~HighColorStyle()
{
}
void HighColorStyle::polish(const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void *ptr)
{
if (ceData.widgetObjectTypes.contains("TQWidget")) {
TQWidget *widget = reinterpret_cast<TQWidget*>(ptr);
// Put in order of highest occurrence to maximise hit rate
if (widget->inherits("TQPushButton")) {
installObjectEventHandler(ceData, elementFlags, ptr, this);
} else if (widget->inherits("TQMenuBar") || widget->inherits("TQPopupMenu")) {
widget->setBackgroundMode(TQWidget::NoBackground);
} else if (type == HighColor && widget->inherits("TQToolBarExtensionWidget")) {
installObjectEventHandler(ceData, elementFlags, ptr, this);
} else if ( !qstrcmp( widget->name(), kdeToolbarWidget) ) {
widget->setBackgroundMode( NoBackground ); // We paint the whole background.
installObjectEventHandler(ceData, elementFlags, ptr, this);
} else if (widget->inherits("TQToolBoxButton")) {
TQFont font = widget->font();
font.setBold(true);
widget->setFont(font);
}
}
TDEStyle::polish( ceData, elementFlags, ptr );
}
void HighColorStyle::unPolish(const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void *ptr)
{
if (ceData.widgetObjectTypes.contains("TQWidget")) {
TQWidget *widget = reinterpret_cast<TQWidget*>(ptr);
if (widget->inherits("TQPushButton")) {
removeObjectEventHandler(ceData, elementFlags, ptr, this);
}
else if (widget->inherits("TQMenuBar") || widget->inherits("TQPopupMenu")) {
widget->setBackgroundMode(TQWidget::PaletteBackground);
} else if (type == HighColor && widget->inherits("TQToolBarExtensionWidget")) {
removeObjectEventHandler(ceData, elementFlags, ptr, this);
} else if ( !qstrcmp( widget->name(), kdeToolbarWidget) ) {
removeObjectEventHandler(ceData, elementFlags, ptr, this);
widget->setBackgroundMode( PaletteBackground );
}
}
TDEStyle::unPolish( ceData, elementFlags, ptr );
}
/* reimp. */
void HighColorStyle::renderMenuBlendPixmap( KPixmap& pix, const TQColorGroup &cg,
const TQPopupMenu* /* popup */ ) const
{
TQColor col = cg.button();
#ifdef TQ_WS_X11 // Only draw menu gradients on TrueColor, X11 visuals
if ( TQPaintDevice::x11AppDepth() >= 24 )
KPixmapEffect::gradient( pix, col.light(120), col.dark(115),
KPixmapEffect::HorizontalGradient );
else
#endif
pix.fill( col );
}
// This function draws primitive elements as well as their masks.
void HighColorStyle::drawPrimitive( PrimitiveElement pe,
TQPainter *p,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQColorGroup &cg,
SFlags flags,
const TQStyleOption& opt ) const
{
bool down = flags & Style_Down;
bool on = flags & Style_On;
bool active = flags & Style_Active;
bool reverse = TQApplication::reverseLayout();
switch(pe)
{
// BUTTONS
// -------------------------------------------------------------------
case PE_ButtonDefault: {
if ( type != HighColor ) {
int x1, y1, x2, y2;
r.coords( &x1, &y1, &x2, &y2 );
// Button default indicator
p->setPen( cg.shadow() );
p->drawLine( x1+1, y1, x2-1, y1 );
p->drawLine( x1, y1+1, x1, y2-1 );
p->drawLine( x1+1, y2, x2-1, y2 );
p->drawLine( x2, y1+1, x2, y2-1 );
}
break;
}
case PE_ButtonDropDown:
case PE_ButtonTool: {
bool sunken = on || down;
int x,y,w,h;
r.rect(&x, &y, &w, &h);
int x2 = x+w-1;
int y2 = y+h-1;
TQPen oldPen = p->pen();
// Outer frame (round style)
p->setPen(cg.shadow());
p->drawLine(x+1,y,x2-1,y);
p->drawLine(x,y+1,x,y2-1);
p->drawLine(x+1,y2,x2-1,y2);
p->drawLine(x2,y+1,x2,y2-1);
// Bevel
p->setPen(sunken ? cg.mid() : cg.light());
p->drawLine(x+1, y+1, x2-1, y+1);
p->drawLine(x+1, y+1, x+1, y2-1);
p->setPen(sunken ? cg.light() : cg.mid());
p->drawLine(x+2, y2-1, x2-1, y2-1);
p->drawLine(x2-1, y+2, x2-1, y2-1);
p->fillRect(x+2, y+2, w-4, h-4, cg.button());
p->setPen( oldPen );
break;
}
// PUSH BUTTON
// -------------------------------------------------------------------
case PE_ButtonCommand: {
bool sunken = on || down;
bool flat = !(flags & (Style_Raised | Style_Sunken));
int x, y, w, h;
r.rect(&x, &y, &w, &h);
int x2 = x+w-1;
int y2 = y+h-1;
if ( sunken )
kDrawBeButton( p, x, y, w, h, cg, true,
&cg.brush(TQColorGroup::Mid) );
else if ( flags & Style_MouseOver && !flat ) {
TQBrush brush(cg.button().light(110));
kDrawBeButton( p, x, y, w, h, cg, false, &brush );
}
// "Flat" button
else if ( flat ) {
if ( flags & Style_MouseOver )
p->fillRect(r, cg.button().light(110));
else
renderGradient(p, TQRect(x, y, w-1, h-1),
cg.button(), false);
p->setPen(cg.button().light(75));
p->drawLine(x, y, x2, y);
p->drawLine(x, y, x, y2);
p->drawLine(x, y2, x2, y2);
p->drawLine(x2, y, x2, y2);
}
else if( highcolor )
{
int x2 = x+w-1;
int y2 = y+h-1;
p->setPen(cg.shadow());
p->drawLine(x+1, y, x2-1, y);
p->drawLine(x+1, y2, x2-1, y2);
p->drawLine(x, y+1, x, y2-1);
p->drawLine(x2, y+1, x2, y2-1);
p->setPen(cg.light());
p->drawLine(x+2, y+2, x2-1, y+2);
p->drawLine(x+2, y+3, x2-2, y+3);
p->drawLine(x+2, y+4, x+2, y2-1);
p->drawLine(x+3, y+4, x+3, y2-2);
p->setPen(cg.mid());
p->drawLine(x2-1, y+2, x2-1, y2-1);
p->drawLine(x+2, y2-1, x2-1, y2-1);
p->drawLine(x+1, y+1, x2-1, y+1);
p->drawLine(x+1, y+2, x+1, y2-1);
p->drawLine(x2-2, y+3, x2-2, y2-2);
renderGradient(p, TQRect(x+4, y+4, w-6, h-6),
cg.button(), false);
} else
kDrawBeButton(p, x, y, w, h, cg, false,
&cg.brush(TQColorGroup::Button));
break;
}
// BEVELS
// -------------------------------------------------------------------
case PE_ButtonBevel: {
int x,y,w,h;
r.rect(&x, &y, &w, &h);
bool sunken = on || down;
int x2 = x+w-1;
int y2 = y+h-1;
// Outer frame
p->setPen(cg.shadow());
p->drawRect(r);
// Bevel
p->setPen(sunken ? cg.mid() : cg.light());
p->drawLine(x+1, y+1, x2-1, y+1);
p->drawLine(x+1, y+1, x+1, y2-1);
p->setPen(sunken ? cg.light() : cg.mid());
p->drawLine(x+2, y2-1, x2-1, y2-1);
p->drawLine(x2-1, y+2, x2-1, y2-1);
if (w > 4 && h > 4) {
if (sunken)
p->fillRect(x+2, y+2, w-4, h-4, cg.button());
else
renderGradient( p, TQRect(x+2, y+2, w-4, h-4),
cg.button(), flags & Style_Horizontal );
}
break;
}
// FOCUS RECT
// -------------------------------------------------------------------
case PE_FocusRect: {
p->drawWinFocusRect( r );
break;
}
// HEADER SECTION
// -------------------------------------------------------------------
case PE_HeaderSectionMenu:
case PE_HeaderSection: {
// Temporary solution for the proper orientation of gradients.
bool horizontal = true;
if (p && p->device()->devType() == TQInternal::Widget) {
TQHeader* hdr = dynamic_cast<TQHeader*>(p->device());
if (hdr)
horizontal = hdr->orientation() == TQt::Horizontal;
}
int x,y,w,h;
r.rect(&x, &y, &w, &h);
bool sunken = on || down;
int x2 = x+w-1;
int y2 = y+h-1;
TQPen oldPen = p->pen();
// Bevel
p->setPen(sunken ? cg.mid() : cg.light());
p->drawLine(x, y, x2-1, y);
p->drawLine(x, y, x, y2-1);
p->setPen(sunken ? cg.light() : cg.mid());
p->drawLine(x+1, y2-1, x2-1, y2-1);
p->drawLine(x2-1, y+1, x2-1, y2-1);
p->setPen(cg.shadow());
p->drawLine(x, y2, x2, y2);
p->drawLine(x2, y, x2, y2);
if (sunken)
p->fillRect(x+1, y+1, w-3, h-3, cg.button());
else
renderGradient( p, TQRect(x+1, y+1, w-3, h-3),
cg.button(), !horizontal );
p->setPen( oldPen );
break;
}
// SCROLLBAR
// -------------------------------------------------------------------
case PE_ScrollBarSlider: {
// Small hack to ensure scrollbar gradients are drawn the right way.
flags ^= Style_Horizontal;
drawPrimitive(PE_ButtonBevel, p, ceData, elementFlags, r, cg, flags | Style_Enabled | Style_Raised);
// Draw a scrollbar riffle (note direction after above changes)
if ( type != B3 ) {
// HighColor & Default scrollbar
if (flags & Style_Horizontal) {
if (r.height() >= 15) {
int x = r.x()+3;
int y = r.y() + (r.height()-7)/2;
int x2 = r.right()-3;
p->setPen(cg.light());
p->drawLine(x, y, x2, y);
p->drawLine(x, y+3, x2, y+3);
p->drawLine(x, y+6, x2, y+6);
p->setPen(cg.mid());
p->drawLine(x, y+1, x2, y+1);
p->drawLine(x, y+4, x2, y+4);
p->drawLine(x, y+7, x2, y+7);
}
} else {
if (r.width() >= 15) {
int y = r.y()+3;
int x = r.x() + (r.width()-7)/2;
int y2 = r.bottom()-3;
p->setPen(cg.light());
p->drawLine(x, y, x, y2);
p->drawLine(x+3, y, x+3, y2);
p->drawLine(x+6, y, x+6, y2);
p->setPen(cg.mid());
p->drawLine(x+1, y, x+1, y2);
p->drawLine(x+4, y, x+4, y2);
p->drawLine(x+7, y, x+7, y2);
}
}
} else {
// B3 scrollbar
if (flags & Style_Horizontal) {
int buttons = 0;
if (r.height() >= 36) buttons = 3;
else if (r.height() >=24) buttons = 2;
else if (r.height() >=16) buttons = 1;
int x = r.x() + (r.width()-7) / 2;
int y = r.y() + (r.height() - (buttons * 5) -
(buttons-1)) / 2;
int x2 = x + 7;
for ( int i=0; i<buttons; i++, y+=6 )
{
p->setPen( cg.mid() );
p->drawLine( x+1, y, x2-1, y );
p->drawLine( x, y+1, x, y+3 );
p->setPen( cg.light() );
p->drawLine( x+1, y+1, x2-1, y+1 );
p->drawLine( x+1, y+1, x+1, y+3 );
p->setPen( cg.dark() );
p->drawLine( x+1, y+4, x2-1, y+4 );
p->drawLine( x2, y+1, x2, y+3 );
}
} else {
int buttons = 0;
if (r.width() >= 36) buttons = 3;
else if (r.width() >=24) buttons = 2;
else if (r.width() >=16) buttons = 1;
int x = r.x() + (r.width() - (buttons * 5) -
(buttons-1)) / 2;
int y = r.y() + (r.height()-7) / 2;
int y2 = y + 7;
for ( int i=0; i<buttons; i++, x+=6 )
{
p->setPen( cg.mid() );
p->drawLine( x+1, y, x+3, y );
p->drawLine( x, y+1, x, y2-1 );
p->setPen( cg.light() );
p->drawLine( x+1, y+1, x+3, y+1 );
p->drawLine( x+1, y+1, x+1, y2-1 );
p->setPen( cg.dark() );
p->drawLine( x+1, y2, x+3, y2 );
p->drawLine( x+4, y+1, x+4, y2-1 );
}
}
}
break;
}
case PE_ScrollBarAddPage:
case PE_ScrollBarSubPage: {
int x, y, w, h;
r.rect(&x, &y, &w, &h);
int x2 = x+w-1;
int y2 = y+h-1;
if ( type != B3 ) {
// HighColor & Default scrollbar
p->setPen(cg.shadow());
if (flags & Style_Horizontal) {
p->drawLine(x, y, x2, y);
p->drawLine(x, y2, x2, y2);
renderGradient(p, TQRect(x, y+1, w, h-2),
cg.mid(), false);
} else {
p->drawLine(x, y, x, y2);
p->drawLine(x2, y, x2, y2);
renderGradient(p, TQRect(x+1, y, w-2, h),
cg.mid(), true);
}
} else {
// B3 scrollbar
p->setPen( cg.mid() );
if (flags & Style_Horizontal) {
p->drawLine(x, y, x2, y);
p->drawLine(x, y2, x2, y2);
p->fillRect( TQRect(x, y+1, w, h-2),
flags & Style_Down ? cg.button() : cg.midlight() );
} else {
p->drawLine(x, y, x, y2);
p->drawLine(x2, y, x2, y2);
p->fillRect( TQRect(x+1, y, w-2, h),
flags & Style_Down ? cg.button() : cg.midlight() );
}
}
break;
}
case PE_ScrollBarAddLine: {
drawPrimitive( PE_ButtonBevel, p, ceData, elementFlags, r, cg, (flags & Style_Enabled) |
((flags & Style_Down) ? Style_Down : Style_Raised) );
drawPrimitive( ((flags & Style_Horizontal) ? PE_ArrowRight : PE_ArrowDown),
p, ceData, elementFlags, r, cg, flags );
break;
}
case PE_ScrollBarSubLine: {
drawPrimitive( PE_ButtonBevel, p, ceData, elementFlags, r, cg, (flags & Style_Enabled) |
((flags & Style_Down) ? Style_Down : Style_Raised) );
drawPrimitive( ((flags & Style_Horizontal) ? PE_ArrowLeft : PE_ArrowUp),
p, ceData, elementFlags, r, cg, flags );
break;
}
// CHECKBOX (indicator)
// -------------------------------------------------------------------
case PE_Indicator: {
bool enabled = flags & Style_Enabled;
bool nochange = flags & Style_NoChange;
if (xBmp.isNull()) {
xBmp = TQBitmap(7, 7, x_bits, true);
xBmp.setMask(xBmp);
}
int x,y,w,h;
x=r.x(); y=r.y(); w=r.width(); h=r.height();
int x2 = x+w-1;
int y2 = y+h-1;
p->setPen(cg.mid());
p->drawLine(x, y, x2, y);
p->drawLine(x, y, x, y2);
p->setPen(cg.light());
p->drawLine(x2, y+1, x2, y2);
p->drawLine(x+1, y2, x2, y2);
p->setPen(cg.shadow());
p->drawLine(x+1, y+1, x2-1, y+1);
p->drawLine(x+1, y+1, x+1, y2-1);
p->setPen(cg.midlight());
p->drawLine(x2-1, y+2, x2-1, y2-1);
p->drawLine(x+2, y2-1, x2-1, y2-1);
if ( enabled )
p->fillRect(x+2, y+2, w-4, h-4,
down ? cg.button(): cg.base());
else
p->fillRect(x+2, y+2, w-4, h-4, cg.background());
if (!(flags & Style_Off)) {
if (on) {
p->setPen(nochange ? cg.dark() : cg.text());
p->drawPixmap(x+3, y+3, xBmp);
}
else {
p->setPen(cg.shadow());
p->drawRect(x+2, y+2, w-4, h-4);
p->setPen(nochange ? cg.text() : cg.dark());
p->drawLine(x+3, (y+h)/2-2, x+w-4, (y+h)/2-2);
p->drawLine(x+3, (y+h)/2, x+w-4, (y+h)/2);
p->drawLine(x+3, (y+h)/2+2, x+w-4, (y+h)/2+2);
}
}
break;
}
// RADIOBUTTON (exclusive indicator)
// -------------------------------------------------------------------
case PE_ExclusiveIndicator: {
if (lightBmp.isNull()) {
lightBmp = TQBitmap(13, 13, radiooff_light_bits, true);
grayBmp = TQBitmap(13, 13, radiooff_gray_bits, true);
dgrayBmp = TQBitmap(13, 13, radiooff_dgray_bits, true);
centerBmp = TQBitmap(13, 13, radiooff_center_bits, true);
centerBmp.setMask( centerBmp );
}
// Bevel
kColorBitmaps(p, cg, r.x(), r.y(), &lightBmp , &grayBmp,
NULL, &dgrayBmp);
// The center fill of the indicator (grayed out when disabled)
if ( flags & Style_Enabled )
p->setPen( down ? cg.button() : cg.base() );
else
p->setPen( cg.background() );
p->drawPixmap( r.x(), r.y(), centerBmp );
// Indicator "dot"
if ( on ) {
TQColor color = flags & Style_NoChange ?
cg.dark() : cg.text();
p->setPen(color);
p->drawLine(5, 4, 7, 4);
p->drawLine(4, 5, 4, 7);
p->drawLine(5, 8, 7, 8);
p->drawLine(8, 5, 8, 7);
p->fillRect(5, 5, 3, 3, color);
}
break;
}
// RADIOBUTTON (exclusive indicator) mask
// -------------------------------------------------------------------
case PE_ExclusiveIndicatorMask: {
if (maskBmp.isNull()) {
maskBmp = TQBitmap(13, 13, radiomask_bits, true);
maskBmp.setMask(maskBmp);
}
p->setPen(TQt::color1);
p->drawPixmap(r.x(), r.y(), maskBmp);
break;
}
// SPLITTER/DOCKWINDOW HANDLES
// -------------------------------------------------------------------
case PE_DockWindowResizeHandle:
case PE_Splitter: {
int x,y,w,h;
r.rect(&x, &y, &w, &h);
int x2 = x+w-1;
int y2 = y+h-1;
p->setPen(cg.dark());
p->drawRect(x, y, w, h);
p->setPen(cg.background());
p->drawPoint(x, y);
p->drawPoint(x2, y);
p->drawPoint(x, y2);
p->drawPoint(x2, y2);
p->setPen(cg.light());
p->drawLine(x+1, y+1, x+1, y2-1);
p->drawLine(x+1, y+1, x2-1, y+1);
p->setPen(cg.midlight());
p->drawLine(x+2, y+2, x+2, y2-2);
p->drawLine(x+2, y+2, x2-2, y+2);
p->setPen(cg.mid());
p->drawLine(x2-1, y+1, x2-1, y2-1);
p->drawLine(x+1, y2-1, x2-1, y2-1);
p->fillRect(x+3, y+3, w-5, h-5, cg.brush(TQColorGroup::Background));
break;
}
// GENERAL PANELS
// -------------------------------------------------------------------
case PE_Panel:
case PE_PanelPopup:
case PE_WindowFrame:
case PE_PanelLineEdit: {
bool sunken = flags & Style_Sunken;
int lw = opt.isDefault() ? pixelMetric(PM_DefaultFrameWidth, ceData, elementFlags)
: opt.lineWidth();
if (lw == 2)
{
TQPen oldPen = p->pen();
int x,y,w,h;
r.rect(&x, &y, &w, &h);
int x2 = x+w-1;
int y2 = y+h-1;
p->setPen(sunken ? cg.light() : cg.dark());
p->drawLine(x, y2, x2, y2);
p->drawLine(x2, y, x2, y2);
p->setPen(sunken ? cg.mid() : cg.light());
p->drawLine(x, y, x2, y);
p->drawLine(x, y, x, y2);
p->setPen(sunken ? cg.midlight() : cg.mid());
p->drawLine(x+1, y2-1, x2-1, y2-1);
p->drawLine(x2-1, y+1, x2-1, y2-1);
p->setPen(sunken ? cg.dark() : cg.midlight());
p->drawLine(x+1, y+1, x2-1, y+1);
p->drawLine(x+1, y+1, x+1, y2-1);
p->setPen(oldPen);
} else
TDEStyle::drawPrimitive(pe, p, ceData, elementFlags, r, cg, flags, opt);
break;
}
// MENU / TOOLBAR PANEL
// -------------------------------------------------------------------
case PE_PanelMenuBar: // Menu
case PE_PanelDockWindow: { // Toolbar
int x2 = r.x()+r.width()-1;
int y2 = r.y()+r.height()-1;
int lw = opt.isDefault() ? pixelMetric(PM_DefaultFrameWidth, ceData, elementFlags)
: opt.lineWidth();
if (lw)
{
p->setPen(cg.light());
p->drawLine(r.x(), r.y(), x2-1, r.y());
p->drawLine(r.x(), r.y(), r.x(), y2-1);
p->setPen(cg.dark());
p->drawLine(r.x(), y2, x2, y2);
p->drawLine(x2, r.y(), x2, y2);
// ### Qt should specify Style_Horizontal where appropriate
renderGradient( p, TQRect(r.x()+1, r.y()+1, r.width()-2, r.height()-2),
cg.button(),
(r.width() < r.height()) && (pe != PE_PanelMenuBar) );
}
else
renderGradient( p, r, cg.button(),
(r.width() < r.height()) && (pe != PE_PanelMenuBar) );
break;
}
// TOOLBAR SEPARATOR
// -------------------------------------------------------------------
case PE_DockWindowSeparator: {
renderGradient( p, r, cg.button(),
!(flags & Style_Horizontal));
if ( !(flags & Style_Horizontal) ) {
p->setPen(cg.mid());
p->drawLine(4, r.height()/2, r.width()-5, r.height()/2);
p->setPen(cg.light());
p->drawLine(4, r.height()/2+1, r.width()-5, r.height()/2+1);
} else {
p->setPen(cg.mid());
p->drawLine(r.width()/2, 4, r.width()/2, r.height()-5);
p->setPen(cg.light());
p->drawLine(r.width()/2+1, 4, r.width()/2+1, r.height()-5);
}
break;
}
case PE_MenuItemIndicatorFrame: {
int x, y, w, h;
r.rect( &x, &y, &w, &h );
int checkcol = styleHint(SH_MenuIndicatorColumnWidth, ceData, elementFlags, opt, NULL, NULL);
TQRect cr = visualRect( TQRect(x, y, checkcol, h), r );
int cx = reverse ? x+w - checkcol : x;
// We only have to draw the background if the menu item is inactive -
// if it's active the "pressed" background is already drawn
if ( ! active )
qDrawShadePanel( p, cx, y, checkcol, h, cg, true, 1, &cg.brush(TQColorGroup::Midlight) );
}
break;
case PE_MenuItemIndicatorIconFrame: {
int x, y, w, h;
r.rect( &x, &y, &w, &h );
int checkcol = styleHint(SH_MenuIndicatorColumnWidth, ceData, elementFlags, opt, NULL, NULL);
TQRect cr = visualRect( TQRect(x, y, checkcol, h), r );
qDrawShadePanel( p, cr.x(), cr.y(), cr.width(), cr.height(), cg, true, 1, &cg.brush(TQColorGroup::Midlight) );
}
break;
case PE_MenuItemIndicatorCheck: {
int x, y, w, h;
r.rect( &x, &y, &w, &h );
int checkcol = styleHint(SH_MenuIndicatorColumnWidth, ceData, elementFlags, opt, NULL, NULL);
TQRect cr = visualRect( TQRect(x, y, checkcol, h), r );
int cx = reverse ? x+w - checkcol : x;
// Draw the checkmark
SFlags cflags = Style_Default;
cflags |= active ? Style_Enabled : Style_On;
drawPrimitive( PE_CheckMark, p, ceData, elementFlags, TQRect( cx + itemFrame, y + itemFrame, checkcol - itemFrame*2, h - itemFrame*2), cg, cflags );
}
break;
default:
{
// ARROWS
// -------------------------------------------------------------------
if (pe >= PE_ArrowUp && pe <= PE_ArrowLeft)
{
TQPointArray a;
if ( type != B3 ) {
// HighColor & Default arrows
switch(pe) {
case PE_ArrowUp:
a.setPoints(TQCOORDARRLEN(u_arrow), u_arrow);
break;
case PE_ArrowDown:
a.setPoints(TQCOORDARRLEN(d_arrow), d_arrow);
break;
case PE_ArrowLeft:
a.setPoints(TQCOORDARRLEN(l_arrow), l_arrow);
break;
default:
a.setPoints(TQCOORDARRLEN(r_arrow), r_arrow);
}
} else {
// B3 arrows
switch(pe) {
case PE_ArrowUp:
a.setPoints(TQCOORDARRLEN(B3::u_arrow), B3::u_arrow);
break;
case PE_ArrowDown:
a.setPoints(TQCOORDARRLEN(B3::d_arrow), B3::d_arrow);
break;
case PE_ArrowLeft:
a.setPoints(TQCOORDARRLEN(B3::l_arrow), B3::l_arrow);
break;
default:
a.setPoints(TQCOORDARRLEN(B3::r_arrow), B3::r_arrow);
}
}
p->save();
if ( flags & Style_Down )
p->translate( pixelMetric( PM_ButtonShiftHorizontal, ceData, elementFlags ),
pixelMetric( PM_ButtonShiftVertical, ceData, elementFlags ) );
if ( flags & Style_Enabled ) {
a.translate( r.x() + r.width() / 2, r.y() + r.height() / 2 );
p->setPen( cg.buttonText() );
p->drawLineSegments( a );
} else {
a.translate( r.x() + r.width() / 2 + 1, r.y() + r.height() / 2 + 1 );
p->setPen( cg.light() );
p->drawLineSegments( a );
a.translate( -1, -1 );
p->setPen( cg.mid() );
p->drawLineSegments( a );
}
p->restore();
} else
TDEStyle::drawPrimitive( pe, p, ceData, elementFlags, r, cg, flags, opt );
}
}
}
void HighColorStyle::drawTDEStylePrimitive( TDEStylePrimitive kpe,
TQPainter* p,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQColorGroup &cg,
SFlags flags,
const TQStyleOption &opt,
const TQWidget* widget ) const
{
switch ( kpe )
{
// TOOLBAR HANDLE
// -------------------------------------------------------------------
case KPE_ToolBarHandle: {
int x = r.x(); int y = r.y();
int x2 = r.x() + r.width()-1;
int y2 = r.y() + r.height()-1;
if (flags & Style_Horizontal) {
renderGradient( p, r, cg.button(), false);
p->setPen(cg.light());
p->drawLine(x+1, y+4, x+1, y2-4);
p->drawLine(x+3, y+4, x+3, y2-4);
p->drawLine(x+5, y+4, x+5, y2-4);
p->setPen(cg.mid());
p->drawLine(x+2, y+4, x+2, y2-4);
p->drawLine(x+4, y+4, x+4, y2-4);
p->drawLine(x+6, y+4, x+6, y2-4);
} else {
renderGradient( p, r, cg.button(), true);
p->setPen(cg.light());
p->drawLine(x+4, y+1, x2-4, y+1);
p->drawLine(x+4, y+3, x2-4, y+3);
p->drawLine(x+4, y+5, x2-4, y+5);
p->setPen(cg.mid());
p->drawLine(x+4, y+2, x2-4, y+2);
p->drawLine(x+4, y+4, x2-4, y+4);
p->drawLine(x+4, y+6, x2-4, y+6);
}
break;
}
// GENERAL/KICKER HANDLE
// -------------------------------------------------------------------
case KPE_GeneralHandle: {
int x = r.x(); int y = r.y();
int x2 = r.x() + r.width()-1;
int y2 = r.y() + r.height()-1;
if (flags & Style_Horizontal) {
p->setPen(cg.light());
p->drawLine(x+1, y, x+1, y2);
p->drawLine(x+3, y, x+3, y2);
p->drawLine(x+5, y, x+5, y2);
p->setPen(cg.mid());
p->drawLine(x+2, y, x+2, y2);
p->drawLine(x+4, y, x+4, y2);
p->drawLine(x+6, y, x+6, y2);
} else {
p->setPen(cg.light());
p->drawLine(x, y+1, x2, y+1);
p->drawLine(x, y+3, x2, y+3);
p->drawLine(x, y+5, x2, y+5);
p->setPen(cg.mid());
p->drawLine(x, y+2, x2, y+2);
p->drawLine(x, y+4, x2, y+4);
p->drawLine(x, y+6, x2, y+6);
}
break;
}
// SLIDER GROOVE
// -------------------------------------------------------------------
case KPE_SliderGroove: {
bool horizontal = ceData.orientation == TQt::Horizontal;
int gcenter = (horizontal ? r.height() : r.width()) / 2;
TQRect gr;
if (horizontal)
gr = TQRect(r.x(), r.y()+gcenter-3, r.width(), 7);
else
gr = TQRect(r.x()+gcenter-3, r.y(), 7, r.height());
int x,y,w,h;
gr.rect(&x, &y, &w, &h);
int x2=x+w-1;
int y2=y+h-1;
// Draw the slider groove.
p->setPen(cg.dark());
p->drawLine(x+2, y, x2-2, y);
p->drawLine(x, y+2, x, y2-2);
p->fillRect(x+2,y+2,w-4, h-4,
(elementFlags & CEF_IsEnabled) ? cg.dark() : cg.mid());
p->setPen(cg.shadow());
p->drawRect(x+1, y+1, w-2, h-2);
p->setPen(cg.light());
p->drawPoint(x+1,y2-1);
p->drawPoint(x2-1,y2-1);
p->drawLine(x2, y+2, x2, y2-2);
p->drawLine(x+2, y2, x2-2, y2);
break;
}
// SLIDER HANDLE
// -------------------------------------------------------------------
case KPE_SliderHandle: {
bool horizontal = ceData.orientation == TQt::Horizontal;
int x,y,w,h;
r.rect(&x, &y, &w, &h);
int x2 = x+w-1;
int y2 = y+h-1;
p->setPen(cg.mid());
p->drawLine(x+1, y, x2-1, y);
p->drawLine(x, y+1, x, y2-1);
p->setPen(cg.shadow());
p->drawLine(x+1, y2, x2-1, y2);
p->drawLine(x2, y+1, x2, y2-1);
p->setPen(cg.light());
p->drawLine(x+1, y+1, x2-1, y+1);
p->drawLine(x+1, y+1, x+1, y2-1);
p->setPen(cg.dark());
p->drawLine(x+2, y2-1, x2-1, y2-1);
p->drawLine(x2-1, y+2, x2-1, y2-1);
p->setPen(cg.midlight());
p->drawLine(x+2, y+2, x2-2, y+2);
p->drawLine(x+2, y+2, x+2, y2-2);
p->setPen(cg.mid());
p->drawLine(x+3, y2-2, x2-2, y2-2);
p->drawLine(x2-2, y+3, x2-2, y2-2);
renderGradient(p, TQRect(x+3, y+3, w-6, h-6),
cg.button(), !horizontal);
// Paint riffles
if (horizontal) {
p->setPen(cg.light());
p->drawLine(x+5, y+4, x+5, y2-4);
p->drawLine(x+8, y+4, x+8, y2-4);
p->drawLine(x+11,y+4, x+11, y2-4);
p->setPen((elementFlags & CEF_IsEnabled) ? cg.shadow(): cg.mid());
p->drawLine(x+6, y+4, x+6, y2-4);
p->drawLine(x+9, y+4, x+9, y2-4);
p->drawLine(x+12,y+4, x+12, y2-4);
} else {
p->setPen(cg.light());
p->drawLine(x+4, y+5, x2-4, y+5);
p->drawLine(x+4, y+8, x2-4, y+8);
p->drawLine(x+4, y+11, x2-4, y+11);
p->setPen((elementFlags & CEF_IsEnabled) ? cg.shadow() : cg.mid());
p->drawLine(x+4, y+6, x2-4, y+6);
p->drawLine(x+4, y+9, x2-4, y+9);
p->drawLine(x+4, y+12, x2-4, y+12);
}
break;
}
default:
TDEStyle::drawTDEStylePrimitive( kpe, p, ceData, elementFlags, r, cg, flags, opt, widget);
}
}
void HighColorStyle::drawControl( ControlElement element,
TQPainter *p,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQColorGroup &cg,
SFlags flags,
const TQStyleOption& opt,
const TQWidget *widget ) const
{
switch (element)
{
// PUSHBUTTON
// -------------------------------------------------------------------
case CE_PushButton: {
if ( type != HighColor ) {
TQRect br = r;
bool btnDefault = (elementFlags & CEF_IsDefault);
if ( btnDefault || (elementFlags & CEF_AutoDefault) ) {
// Compensate for default indicator
static int di = pixelMetric( PM_ButtonDefaultIndicator, ceData, elementFlags );
br.addCoords( di, di, -di, -di );
}
if ( btnDefault )
drawPrimitive( PE_ButtonDefault, p, ceData, elementFlags, r, cg, flags );
drawPrimitive( PE_ButtonCommand, p, ceData, elementFlags, br, cg, flags );
} else
drawPrimitive( PE_ButtonCommand, p, ceData, elementFlags, r, cg, flags );
break;
}
// PUSHBUTTON LABEL
// -------------------------------------------------------------------
case CE_PushButtonLabel: {
bool active = ((elementFlags & CEF_IsOn) || (elementFlags & CEF_IsDown));
int x, y, w, h;
r.rect( &x, &y, &w, &h );
// Shift button contents if pushed.
if ( active ) {
x += pixelMetric(PM_ButtonShiftHorizontal, ceData, elementFlags, widget);
y += pixelMetric(PM_ButtonShiftVertical, ceData, elementFlags, widget);
flags |= Style_Sunken;
}
// Does the button have a popup menu?
if ( elementFlags & CEF_IsMenuWidget ) {
int dx = pixelMetric( PM_MenuButtonIndicator, ceData, elementFlags, widget );
drawPrimitive( PE_ArrowDown, p, ceData, elementFlags, TQRect(x + w - dx - 2, y + 2, dx, h - 4),
cg, flags, opt );
w -= dx;
}
// Draw the icon if there is one
if ( !ceData.iconSet.isNull() ) {
TQIconSet::Mode mode = TQIconSet::Disabled;
TQIconSet::State state = TQIconSet::Off;
if (elementFlags & CEF_IsEnabled)
mode = (elementFlags & CEF_HasFocus) ? TQIconSet::Active : TQIconSet::Normal;
if ((elementFlags & CEF_BiState) && (elementFlags & CEF_IsOn))
state = TQIconSet::On;
TQPixmap pixmap = ceData.iconSet.pixmap( TQIconSet::Small, mode, state );
// Center the iconset if there's no text or pixmap
if (ceData.text.isEmpty() && ceData.fgPixmap.isNull())
p->drawPixmap( x + (w - pixmap.width()) / 2,
y + (h - pixmap.height()) / 2, pixmap );
else
p->drawPixmap( x + 4, y + (h - pixmap.height()) / 2, pixmap );
int pw = pixmap.width();
x += pw + 4;
w -= pw + 4;
}
// Make the label indicate if the button is a default button or not
if ( active || (elementFlags & CEF_IsDefault) ) {
// Draw "fake" bold text - this enables the font metrics to remain
// the same as computed in TQPushButton::sizeHint(), but gives
// a reasonable bold effect.
int i;
// Text shadow
if (elementFlags & CEF_IsEnabled) // Don't draw double-shadow when disabled
for(i=0; i<2; i++)
drawItem( p, TQRect(x+i+1, y+1, w, h), AlignCenter | ShowPrefix,
ceData.colorGroup, (elementFlags & CEF_IsEnabled), NULL,
ceData.text, -1,
(active ? &ceData.colorGroup.dark() : &ceData.colorGroup.mid()) );
// Normal Text
for(i=0; i<2; i++)
drawItem( p, TQRect(x+i, y, w, h), AlignCenter | ShowPrefix,
ceData.colorGroup, (elementFlags & CEF_IsEnabled), ((i == 0) ? (ceData.fgPixmap.isNull())?NULL:&ceData.fgPixmap : NULL),
ceData.text, -1,
(active ? &ceData.colorGroup.light() : &ceData.colorGroup.buttonText()) );
} else {
drawItem( p, TQRect(x, y, w, h), AlignCenter | ShowPrefix, ceData.colorGroup,
(elementFlags & CEF_IsEnabled), (ceData.fgPixmap.isNull())?NULL:&ceData.fgPixmap, ceData.text, -1,
(active ? &ceData.colorGroup.light() : &ceData.colorGroup.buttonText()) );
}
// Draw a focus rect if the button has focus
if ( flags & Style_HasFocus )
drawPrimitive( PE_FocusRect, p, ceData, elementFlags,
TQStyle::visualRect(subRect(SR_PushButtonFocusRect, ceData, elementFlags, widget), ceData, elementFlags),
cg, flags );
break;
}
// TOOLBOX TAB
// -------------------------------------------------------------------
case CE_ToolBoxTab:
{
bool pressed = flags & Style_Down;
bool selected = flags & Style_Selected;
int x, y, x2, y2;
r.coords( &x, &y, &x2, &y2 );
p->setPen( pressed ? cg.shadow() : cg.light() );
p->drawLine( x, y, x2-1, y );
p->drawLine( x, y, x, y2-1 );
p->setPen( pressed ? cg.light() : cg.shadow() );
p->drawLine( x, y2, x2, y2 );
p->drawLine( x2, y, x2, y2 );
TQColor fill = selected ? cg.highlight() : cg.button();
selectionBackground = selected;
if ( pressed )
p->fillRect( TQRect(x+1, y+1, r.width()-2, r.height()-2), fill );
else
renderGradient(p, TQRect(x+1, y+1, r.width()-2, r.height()-2),
fill, false);
break;
}
// MENUBAR BACKGROUND
// -------------------------------------------------------------------
case CE_MenuBarEmptyArea:
{
renderGradient(p, r, cg.button(), false);
break;
}
// MENUBAR ITEM (sunken panel on mouse over)
// -------------------------------------------------------------------
case CE_MenuBarItem:
{
TQMenuBar *mb = (TQMenuBar*)widget;
TQMenuItem *mi = opt.menuItem();
TQRect pr = mb->rect();
bool active = flags & Style_Active;
bool focused = flags & Style_HasFocus;
if ( active && focused )
qDrawShadePanel(p, r.x(), r.y(), r.width(), r.height(),
cg, true, 1, &cg.brush(TQColorGroup::Midlight));
else
renderGradient( p, r, cg.button(), false,
r.x(), r.y()-1, pr.width()-2, pr.height()-2);
drawItem( p, r, AlignCenter | AlignVCenter | ShowPrefix
| DontClip | SingleLine, cg, flags & Style_Enabled,
mi->pixmap(), mi->text() );
break;
}
// POPUPMENU ITEM
// -------------------------------------------------------------------
case CE_PopupMenuItem: {
TQMenuItem *mi = opt.menuItem();
if ( !mi ) {
// Don't leave blank holes if we set NoBackground for the TQPopupMenu.
// This only happens when the popupMenu spans more than one column.
if (! (!ceData.bgPixmap.isNull()) )
p->fillRect(r, cg.brush(TQColorGroup::Button) );
break;
}
int tab = opt.tabWidth();
int checkcol = opt.maxIconWidth();
bool enabled = mi->isEnabled();
bool checkable = (elementFlags & CEF_IsCheckable);
bool active = flags & Style_Active;
bool etchtext = styleHint( SH_EtchDisabledText, ceData, elementFlags );
bool reverse = TQApplication::reverseLayout();
int x, y, w, h;
r.rect( &x, &y, &w, &h );
if ( checkable )
checkcol = TQMAX( checkcol, 20 );
// Are we a menu item separator?
if ( mi->isSeparator() ) {
p->setPen( cg.dark() );
p->drawLine( x, y, x+w, y );
p->setPen( cg.light() );
p->drawLine( x, y+1, x+w, y+1 );
break;
}
// Draw the menu item background
if ( active )
qDrawShadePanel( p, x, y, w, h, cg, true, 1,
&cg.brush(TQColorGroup::Midlight) );
// Draw the transparency pixmap
else if ( !ceData.bgPixmap.isNull() )
p->drawPixmap( x, y, ceData.bgPixmap, x, y, w, h );
// Draw a solid background
else
p->fillRect( r, cg.button() );
// Do we have an icon?
if ( mi->iconSet() ) {
TQIconSet::Mode mode;
TQRect cr = visualRect( TQRect(x, y, checkcol, h), r );
// Select the correct icon from the iconset
if ( active )
mode = enabled ? TQIconSet::Active : TQIconSet::Disabled;
else
mode = enabled ? TQIconSet::Normal : TQIconSet::Disabled;
// Do we have an icon and are checked at the same time?
// Then draw a "pressed" background behind the icon
if ( checkable && !active && mi->isChecked() )
drawPrimitive(PE_MenuItemIndicatorIconFrame, p, ceData, elementFlags, TQRect(x, y, checkcol, h), cg, flags, opt);
// Draw the icon
TQPixmap pixmap = mi->iconSet()->pixmap( TQIconSet::Small, mode );
TQRect pmr( 0, 0, pixmap.width(), pixmap.height() );
pmr.moveCenter( cr.center() );
p->drawPixmap( pmr.topLeft(), pixmap );
}
// Are we checked? (This time without an icon)
else if ( checkable && mi->isChecked() ) {
drawPrimitive(PE_MenuItemIndicatorFrame, p, ceData, elementFlags, TQRect(x, y, checkcol, h), cg, flags, opt);
drawPrimitive(PE_MenuItemIndicatorCheck, p, ceData, elementFlags, TQRect(x, y, checkcol, h), cg, flags, opt);
}
// Time to draw the menu item label...
int xm = itemFrame + checkcol + itemHMargin; // X position margin
int xp = reverse ? // X position
x + tab + rightBorder + itemHMargin + itemFrame - 1 :
x + xm;
int offset = reverse ? -1 : 1; // Shadow offset for etched text
// Label width (minus the width of the accelerator portion)
int tw = w - xm - tab - arrowHMargin - itemHMargin * 3 - itemFrame + 1;
// Set the color for enabled and disabled text
// (used for both active and inactive menu items)
p->setPen( enabled ? cg.buttonText() : cg.mid() );
// This color will be used instead of the above if the menu item
// is active and disabled at the same time. (etched text)
TQColor discol = cg.mid();
// Does the menu item draw it's own label?
if ( mi->custom() ) {
int m = itemVMargin;
// Save the painter state in case the custom
// paint method changes it in some way
p->save();
// Draw etched text if we're inactive and the menu item is disabled
if ( etchtext && !enabled && !active ) {
p->setPen( cg.light() );
mi->custom()->paint( p, cg, active, enabled, xp+offset, y+m+1, tw, h-2*m );
p->setPen( discol );
}
mi->custom()->paint( p, cg, active, enabled, xp, y+m, tw, h-2*m );
p->restore();
}
else {
// The menu item doesn't draw it's own label
TQString s = mi->text();
// Does the menu item have a text label?
if ( !s.isNull() ) {
int t = s.find( '\t' );
int m = itemVMargin;
int text_flags = AlignVCenter | ShowPrefix | DontClip | SingleLine;
text_flags |= reverse ? AlignRight : AlignLeft;
// Does the menu item have a tabstop? (for the accelerator text)
if ( t >= 0 ) {
int tabx = reverse ? x + rightBorder + itemHMargin + itemFrame :
x + w - tab - rightBorder - itemHMargin - itemFrame;
// Draw the right part of the label (accelerator text)
if ( etchtext && !enabled && !active ) {
// Draw etched text if we're inactive and the menu item is disabled
p->setPen( cg.light() );
p->drawText( tabx+offset, y+m+1, tab, h-2*m, text_flags, s.mid( t+1 ) );
p->setPen( discol );
}
p->drawText( tabx, y+m, tab, h-2*m, text_flags, s.mid( t+1 ) );
s = s.left( t );
}
// Draw the left part of the label (or the whole label
// if there's no accelerator)
if ( etchtext && !enabled && !active ) {
// Etched text again for inactive disabled menu items...
p->setPen( cg.light() );
p->drawText( xp+offset, y+m+1, tw, h-2*m, text_flags, s, t );
p->setPen( discol );
}
p->drawText( xp, y+m, tw, h-2*m, text_flags, s, t );
}
// The menu item doesn't have a text label
// Check if it has a pixmap instead
else if ( mi->pixmap() ) {
TQPixmap *pixmap = mi->pixmap();
// Draw the pixmap
if ( pixmap->depth() == 1 )
p->setBackgroundMode( TQt::OpaqueMode );
int diffw = ( ( w - pixmap->width() ) / 2 )
+ ( ( w - pixmap->width() ) % 2 );
p->drawPixmap( x+diffw, y+itemFrame, *pixmap );
if ( pixmap->depth() == 1 )
p->setBackgroundMode( TQt::TransparentMode );
}
}
// Does the menu item have a submenu?
if ( mi->popup() ) {
PrimitiveElement arrow = reverse ? PE_ArrowLeft : PE_ArrowRight;
int dim = pixelMetric(PM_MenuButtonIndicator, ceData, elementFlags);
TQRect vr = visualRect( TQRect( x + w - arrowHMargin - 2*itemFrame - dim,
y + h / 2 - dim / 2, dim, dim), r );
// Draw an arrow at the far end of the menu item
if ( active ) {
if ( enabled )
discol = cg.buttonText();
TQColorGroup g2( discol, cg.highlight(), white, white,
enabled ? white : discol, discol, white );
drawPrimitive( arrow, p, ceData, elementFlags, vr, g2, Style_Enabled );
} else
drawPrimitive( arrow, p, ceData, elementFlags, vr, cg,
enabled ? Style_Enabled : Style_Default );
}
break;
}
default:
TDEStyle::drawControl(element, p, ceData, elementFlags, r, cg, flags, opt, widget);
}
}
void HighColorStyle::drawControlMask( ControlElement element,
TQPainter *p,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQStyleOption& opt,
const TQWidget *widget ) const
{
switch (element)
{
// PUSHBUTTON MASK
// ----------------------------------------------------------------------
case CE_PushButton: {
int x1, y1, x2, y2;
r.coords( &x1, &y1, &x2, &y2 );
TQCOORD corners[] = { x1,y1, x2,y1, x1,y2, x2,y2 };
p->fillRect( r, color1 );
p->setPen( color0 );
p->drawPoints( TQPointArray(4, corners) );
break;
}
default:
TDEStyle::drawControlMask(element, p, ceData, elementFlags, r, opt, widget);
}
}
void HighColorStyle::drawComplexControl( ComplexControl control,
TQPainter *p,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQColorGroup &cg,
SFlags flags,
SCFlags controls,
SCFlags active,
const TQStyleOption& opt,
const TQWidget *widget ) const
{
switch(control)
{
// COMBOBOX
// -------------------------------------------------------------------
case CC_ComboBox: {
// Draw box and arrow
if ( controls & SC_ComboBoxArrow ) {
bool sunken = (active == SC_ComboBoxArrow);
// Draw the combo
int x,y,w,h;
r.rect(&x, &y, &w, &h);
int x2 = x+w-1;
int y2 = y+h-1;
p->setPen(cg.shadow());
p->drawLine(x+1, y, x2-1, y);
p->drawLine(x+1, y2, x2-1, y2);
p->drawLine(x, y+1, x, y2-1);
p->drawLine(x2, y+1, x2, y2-1);
// Ensure the edge notches are properly colored
p->setPen(cg.button());
p->drawPoint(x,y);
p->drawPoint(x,y2);
p->drawPoint(x2,y);
p->drawPoint(x2,y2);
renderGradient( p, TQRect(x+2, y+2, w-4, h-4),
cg.button(), false);
p->setPen(sunken ? cg.light() : cg.mid());
p->drawLine(x2-1, y+2, x2-1, y2-1);
p->drawLine(x+1, y2-1, x2-1, y2-1);
p->setPen(sunken ? cg.mid() : cg.light());
p->drawLine(x+1, y+1, x2-1, y+1);
p->drawLine(x+1, y+2, x+1, y2-2);
// Get the button bounding box
TQRect ar = TQStyle::visualRect(
querySubControlMetrics(CC_ComboBox, ceData, elementFlags, SC_ComboBoxArrow, TQStyleOption::Default, widget),
ceData, elementFlags );
// Are we enabled?
if ( elementFlags & CEF_IsEnabled )
flags |= Style_Enabled;
// Are we "pushed" ?
if ( active & Style_Sunken )
flags |= Style_Sunken;
drawPrimitive(PE_ArrowDown, p, ceData, elementFlags, ar, cg, flags);
}
// Draw an edit field if required
if ( controls & SC_ComboBoxEditField )
{
const TQComboBox * cb = (const TQComboBox *) widget;
TQRect re = TQStyle::visualRect(
querySubControlMetrics( CC_ComboBox, ceData, elementFlags,
SC_ComboBoxEditField, TQStyleOption::Default, widget), ceData, elementFlags );
// Draw the indent
if ( elementFlags & CEF_IsEditable ) {
p->setPen( cg.dark() );
p->drawLine( re.x(), re.y()-1, re.x()+re.width(), re.y()-1 );
p->drawLine( re.x()-1, re.y(), re.x()-1, re.y()+re.height() );
}
if ( elementFlags & CEF_HasFocus ) {
p->setPen( cg.highlightedText() );
p->setBackgroundColor( cg.highlight() );
} else {
p->setPen( cg.text() );
p->setBackgroundColor( cg.button() );
}
if ( (elementFlags & CEF_HasFocus) && !(elementFlags & CEF_IsEditable) ) {
// Draw the contents
p->fillRect( re.x(), re.y(), re.width(), re.height(),
cg.brush( TQColorGroup::Highlight ) );
TQRect re = TQStyle::visualRect(
subRect(SR_ComboBoxFocusRect, ceData, elementFlags, cb), ceData, elementFlags);
drawPrimitive( PE_FocusRect, p, ceData, elementFlags, re, cg,
Style_FocusAtBorder, TQStyleOption(cg.highlight()));
}
}
break;
}
// TOOLBUTTON
// -------------------------------------------------------------------
case CC_ToolButton: {
TQRect button, menuarea;
button = querySubControlMetrics(control, ceData, elementFlags, SC_ToolButton, opt, widget);
menuarea = querySubControlMetrics(control, ceData, elementFlags, SC_ToolButtonMenu, opt, widget);
SFlags bflags = flags,
mflags = flags;
if (active & SC_ToolButton)
bflags |= Style_Down;
if (active & SC_ToolButtonMenu)
mflags |= Style_Down;
if (controls & SC_ToolButton)
{
// If we're pressed, on, or raised...
if (bflags & (Style_Down | Style_On | Style_Raised))
drawPrimitive(PE_ButtonTool, p, ceData, elementFlags, button, cg, bflags, opt);
// Check whether to draw a background pixmap
else if ( !ceData.parentWidgetData.bgPixmap.isNull() )
{
TQPixmap pixmap = ceData.parentWidgetData.bgPixmap;
p->drawTiledPixmap( r, pixmap, ceData.pos );
}
else if (!ceData.parentWidgetData.widgetObjectTypes.isEmpty())
{
if (ceData.parentWidgetData.widgetObjectTypes.contains("TQToolBar"))
{
TQToolBar* parent = (TQToolBar*)widget->parent();
TQRect pr = parent->rect();
renderGradient( p, r, cg.button(),
parent->orientation() == TQt::Vertical,
r.x(), r.y(), pr.width()-2, pr.height()-2);
}
else if (ceData.parentWidgetData.widgetObjectTypes.contains("TQToolBarExtensionWidget"))
{
TQWidget* parent = (TQWidget*)widget->parent();
TQToolBar* toolbar = (TQToolBar*)parent->parent();
TQRect tr = toolbar->rect();
if ( toolbar->orientation() == TQt::Horizontal ) {
renderGradient( p, r, cg.button(), false, r.x(), r.y(),
r.width(), tr.height() );
} else {
renderGradient( p, r, cg.button(), true, r.x(), r.y(),
tr.width(), r.height() );
}
}
}
}
// Draw a toolbutton menu indicator if required
if (controls & SC_ToolButtonMenu)
{
if (mflags & (Style_Down | Style_On | Style_Raised))
drawPrimitive(PE_ButtonDropDown, p, ceData, elementFlags, menuarea, cg, mflags, opt);
drawPrimitive(PE_ArrowDown, p, ceData, elementFlags, menuarea, cg, mflags, opt);
}
if ((elementFlags & CEF_HasFocus) && !(elementFlags & CEF_HasFocusProxy)) {
TQRect fr = ceData.rect;
fr.addCoords(3, 3, -3, -3);
drawPrimitive(PE_FocusRect, p, ceData, elementFlags, fr, cg);
}
break;
}
default:
TDEStyle::drawComplexControl(control, p, ceData, elementFlags,
r, cg, flags, controls, active, opt, widget);
break;
}
}
void HighColorStyle::drawComplexControlMask( ComplexControl control,
TQPainter *p,
const TQStyleControlElementData &ceData,
const ControlElementFlags elementFlags,
const TQRect &r,
const TQStyleOption& opt,
const TQWidget *widget ) const
{
switch (control)
{
// COMBOBOX & TOOLBUTTON MASKS
// -------------------------------------------------------------------
case CC_ComboBox:
case CC_ToolButton: {
int x1, y1, x2, y2;
r.coords( &x1, &y1, &x2, &y2 );
TQCOORD corners[] = { x1,y1, x2,y1, x1,y2, x2,y2 };
p->fillRect( r, color1 );
p->setPen( color0 );
p->drawPoints( TQPointArray(4, corners) );
break;
}
default:
TDEStyle::drawComplexControlMask(control, p, ceData, elementFlags, r, opt, widget);
}
}
void HighColorStyle::drawItem( TQPainter *p,
const TQRect &r,
int flags,
const TQColorGroup &cg,
bool enabled,
const TQPixmap *pixmap,
const TQString &text,
int len,
const TQColor *penColor ) const
{
// We only reimplement this method this so we can override the
// text color used for widgets when we draw them with the selection
// color and Qt expects them to be drawn them with the button color.
// -------------------------------------------------------------------
const TQColor *col;
if ( selectionBackground ) {
col = &cg.highlightedText();
selectionBackground = false;
} else
col = penColor;
TDEStyle::drawItem( p, r, flags, cg, enabled, pixmap,
text, len, col );
}
TQRect HighColorStyle::subRect(SubRect r, const TQStyleControlElementData &ceData, const ControlElementFlags elementFlags, const TQWidget *widget) const
{
// We want the focus rect for buttons to be adjusted from
// the Qt3 defaults to be similar to Qt 2's defaults.
// -------------------------------------------------------------------
if (r == SR_PushButtonFocusRect ) {
TQRect wrect(ceData.rect);
int dbw1 = 0, dbw2 = 0;
if ((elementFlags & CEF_IsDefault) || (elementFlags & CEF_AutoDefault)) {
dbw1 = pixelMetric(PM_ButtonDefaultIndicator, ceData, elementFlags, widget);
dbw2 = dbw1 * 2;
}
int dfw1 = pixelMetric(PM_DefaultFrameWidth, ceData, elementFlags, widget) * 2,
dfw2 = dfw1 * 2;
return TQRect(wrect.x() + dfw1 + dbw1 + 1,
wrect.y() + dfw1 + dbw1 + 1,
wrect.width() - dfw2 - dbw2 - 1,
wrect.height() - dfw2 - dbw2 - 1);
} else
return TDEStyle::subRect(r, ceData, elementFlags, widget);
}
int HighColorStyle::pixelMetric(PixelMetric m, const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, const TQWidget *widget) const
{
switch(m)
{
// BUTTONS
// -------------------------------------------------------------------
case PM_ButtonMargin: // Space btw. frame and label
return 4;
case PM_ButtonDefaultIndicator: {
if ( type == HighColor )
return 0; // No indicator when highcolor
else
return 3;
}
case PM_MenuButtonIndicator: { // Arrow width
if ( type != B3 )
return 8;
else
return 7;
}
// CHECKBOXES / RADIO BUTTONS
// -------------------------------------------------------------------
case PM_ExclusiveIndicatorWidth: // Radiobutton size
case PM_ExclusiveIndicatorHeight:
case PM_IndicatorWidth: // Checkbox size
case PM_IndicatorHeight: {
return 13; // 13x13
}
case PM_MenuIndicatorFrameHBorder:
case PM_MenuIndicatorFrameVBorder:
case PM_MenuIconIndicatorFrameHBorder:
case PM_MenuIconIndicatorFrameVBorder:
return 0;
default:
return TDEStyle::pixelMetric(m, ceData, elementFlags, widget);
}
}
/*! \reimp */
int HighColorStyle::styleHint(StyleHint sh, const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, const TQStyleOption &opt, TQStyleHintReturn *returnData, const TQWidget *w) const
{
int ret;
switch (sh) {
case SH_MenuIndicatorColumnWidth:
{
int checkcol = opt.maxIconWidth();
bool checkable = (elementFlags & CEF_IsCheckable);
if ( checkable )
checkcol = TQMAX( checkcol, 20 );
ret = checkcol;
}
break;
default:
ret = TDEStyle::styleHint(sh, ceData, elementFlags, opt, returnData, w);
break;
}
return ret;
}
TQSize HighColorStyle::sizeFromContents( ContentsType contents,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQSize &contentSize,
const TQStyleOption& opt,
const TQWidget* widget ) const
{
switch (contents)
{
// PUSHBUTTON SIZE
// ------------------------------------------------------------------
case CT_PushButton: {
int w = contentSize.width();
int h = contentSize.height();
int bm = pixelMetric( PM_ButtonMargin, ceData, elementFlags, widget );
int fw = pixelMetric( PM_DefaultFrameWidth, ceData, elementFlags, widget ) * 2;
w += bm + fw + 6; // ### Add 6 to make way for bold font.
h += bm + fw;
// Ensure we stick to standard width and heights.
if ((elementFlags & CEF_IsDefault) || (elementFlags & CEF_AutoDefault)) {
if ( w < 80 && !ceData.text.isEmpty() )
w = 80;
if ( type != HighColor ) {
// Compensate for default indicator
int di = pixelMetric( PM_ButtonDefaultIndicator, ceData, elementFlags );
w += di * 2;
h += di * 2;
}
}
if ( h < 22 )
h = 22;
return TQSize( w, h );
}
// POPUPMENU ITEM SIZE
// -----------------------------------------------------------------
case CT_PopupMenuItem: {
if ( ! widget || opt.isDefault() )
return contentSize;
const TQPopupMenu *popup = (const TQPopupMenu *) widget;
bool checkable = popup->isCheckable();
TQMenuItem *mi = opt.menuItem();
int maxpmw = opt.maxIconWidth();
int w = contentSize.width(), h = contentSize.height();
if ( mi->custom() ) {
w = mi->custom()->sizeHint().width();
h = mi->custom()->sizeHint().height();
if ( ! mi->custom()->fullSpan() )
h += 2*itemVMargin + 2*itemFrame;
}
else if ( mi->widget() ) {
} else if ( mi->isSeparator() ) {
w = 10; // Arbitrary
h = 2;
}
else {
if ( mi->pixmap() )
h = TQMAX( h, mi->pixmap()->height() + 2*itemFrame );
else {
// Ensure that the minimum height for text-only menu items
// is the same as the icon size used by KDE.
h = TQMAX( h, 16 + 2*itemFrame );
h = TQMAX( h, popup->fontMetrics().height()
+ 2*itemVMargin + 2*itemFrame );
}
if ( mi->iconSet() )
h = TQMAX( h, mi->iconSet()->pixmap(
TQIconSet::Small, TQIconSet::Normal).height() +
2 * itemFrame );
}
if ( ! mi->text().isNull() && mi->text().find('\t') >= 0 )
w += 12;
else if ( mi->popup() )
w += 2 * arrowHMargin;
if ( maxpmw )
w += maxpmw + 6;
if ( checkable && maxpmw < 20 )
w += 20 - maxpmw;
if ( checkable || maxpmw > 0 )
w += 12;
w += rightBorder;
return TQSize( w, h );
}
default:
return TDEStyle::sizeFromContents( contents, ceData, elementFlags, contentSize, opt, widget );
}
}
// Fix Qt's wacky image alignment
TQPixmap HighColorStyle::stylePixmap(StylePixmap stylepixmap,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQStyleOption& opt,
const TQWidget* widget) const
{
switch (stylepixmap) {
case SP_TitleBarMinButton:
return TQPixmap((const char **)hc_minimize_xpm);
case SP_TitleBarCloseButton:
return TQPixmap((const char **)hc_close_xpm);
default:
break;
}
return TDEStyle::stylePixmap(stylepixmap, ceData, elementFlags, opt, widget);
}
bool HighColorStyle::objectEventHandler( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void* source, TQEvent *event )
{
if (TDEStyle::objectEventHandler( ceData, elementFlags, source, event ))
return true;
TQToolBar* toolbar;
if (ceData.widgetObjectTypes.contains("TQObject"))
{
TQObject* object = reinterpret_cast<TQObject*>(source);
if ( object->parent() && !qstrcmp( object->name(), kdeToolbarWidget ) )
{
// Draw a gradient background for custom widgets in the toolbar
// that have specified a "tde toolbar widget" name.
// FIXME
// This currently requires direct widget access
// Is there any way to do this without it?
if (event->type() == TQEvent::Paint ) {
// Find the top-level toolbar of this widget, since it may be nested in other
// widgets that are on the toolbar.
TQWidget *widget = static_cast<TQWidget*>(object);
TQWidget *parent = static_cast<TQWidget*>(object->parent());
int x_offset = ceData.rect.x(), y_offset = ceData.rect.y();
while (parent && parent->parent() && !qstrcmp( parent->name(), kdeToolbarWidget ) )
{
x_offset += parent->x();
y_offset += parent->y();
parent = static_cast<TQWidget*>(parent->parent());
}
TQRect r = ceData.rect;
TQRect pr = ceData.parentWidgetData.rect;
bool horiz_grad = pr.width() < pr.height();
// Check if the parent is a QToolbar, and use its orientation, else guess.
TQToolBar* tb = dynamic_cast<TQToolBar*>(parent);
if (tb) horiz_grad = tb->orientation() == TQt::Vertical;
TQPainter p( widget );
renderGradient(&p, r, parent->colorGroup().button(), horiz_grad,
x_offset, y_offset, pr.width(), pr.height());
return false; // Now draw the contents
}
} else if ( object->parent() &&
(toolbar = dynamic_cast<TQToolBar*>(object->parent())) )
{
// We need to override the paint event to draw a
// gradient on a QToolBarExtensionWidget.
// FIXME
// This currently requires direct widget access
// Is there any way to do this without it?
if ( event->type() == TQEvent::Paint ) {
TQWidget *widget = static_cast<TQWidget*>(object);
TQRect wr = ceData.rect, tr = ceData.parentWidgetData.rect;
TQPainter p( widget );
renderGradient(&p, wr, toolbar->colorGroup().button(),
toolbar->orientation() == TQt::Vertical,
wr.x(), wr.y(), tr.width() - 2, tr.height() - 2);
p.setPen( toolbar->colorGroup().dark() );
if ( toolbar->orientation() == TQt::Horizontal )
p.drawLine( wr.width()-1, 0, wr.width()-1, wr.height()-1 );
else
p.drawLine( 0, wr.height()-1, wr.width()-1, wr.height()-1 );
return true;
}
}
}
return false;
}
void HighColorStyle::renderGradient( TQPainter* p, const TQRect& r,
TQColor clr, bool horizontal, int px, int py, int pwidth, int pheight) const
{
// Make 8 bit displays happy
if (!highcolor) {
p->fillRect(r, clr);
return;
}
// px, py specify the gradient pixmap offset relative to the top-left corner.
// pwidth, pheight specify the width and height of the parent's pixmap.
// We use these to draw parent-relative pixmaps for toolbar buttons
// and menubar items.
GradientSet* grSet = gDict.find( clr.rgb() );
if (!grSet) {
grSet = new GradientSet(clr);
gDict.insert( clr.rgb(), grSet );
}
if (horizontal) {
int width = (pwidth != -1) ? pwidth : r.width();
if (width <= 34)
p->drawTiledPixmap(r, *grSet->gradient(HMed), TQPoint(px, 0));
else if (width <= 52)
p->drawTiledPixmap(r, *grSet->gradient(HLarge), TQPoint(px, 0));
else {
KPixmap *hLarge = grSet->gradient(HLarge);
// Don't draw a gradient if we don't need to
if (hLarge->width() > px)
{
int pixmapWidth = hLarge->width() - px;
// Draw the gradient
p->drawTiledPixmap( r.x(), r.y(), pixmapWidth, r.height(),
*hLarge, px, 0 );
// Draw the remaining fill
p->fillRect(r.x()+pixmapWidth, r.y(), r.width()-pixmapWidth,
r.height(), clr.dark(110));
} else
p->fillRect(r, clr.dark(110));
}
} else {
// Vertical gradient
// -----------------
int height = (pheight != -1) ? pheight : r.height();
if (height <= 24)
p->drawTiledPixmap(r, *grSet->gradient(VSmall), TQPoint(0, py));
else if (height <= 34)
p->drawTiledPixmap(r, *grSet->gradient(VMed), TQPoint(0, py));
else if (height <= 64)
p->drawTiledPixmap(r, *grSet->gradient(VLarge), TQPoint(0, py));
else {
KPixmap *vLarge = grSet->gradient(VLarge);
// Only draw the upper gradient if we need to.
if (vLarge->height() > py)
{
int pixmapHeight = vLarge->height() - py;
// Draw the gradient
p->drawTiledPixmap( r.x(), r.y(), r.width(), pixmapHeight,
*vLarge, 0, py );
// Draw the remaining fill
p->fillRect(r.x(), r.y()+pixmapHeight, r.width(),
r.height()-pixmapHeight, clr.dark(110));
} else
p->fillRect(r, clr.dark(110));
}
}
}
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