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Add new style primatives for enhanced third party style compatibility

Browse Source
pull/2/head
Timothy Pearson 12 years ago
parent 22d1ab9ecc
commit 69429dcfc3
10 changed files with 254 additions and 85 deletions
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31
src/kernel/qapplication.cpp
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@ -1847,6 +1847,37 @@ QPalette QApplication::palette(const QWidget* w)
return *app_pal;
}
QPalette QApplication::palette(QStringList objectTypeList)
{
#if defined(QT_CHECK_STATE)
if ( !qApp )
qWarning( "QApplication::palette: This function can only be "
"called after the QApplication object has been created" );
#endif
if ( !app_pal ) {
if ( !qt_std_pal )
qt_create_std_palette();
app_pal = new QPalette( *qt_std_pal );
qt_fix_tooltips();
}
if ( (objectTypeList.count() > 0) && app_palettes ) {
QPalette* wp = app_palettes->find( objectTypeList[objectTypeList.count()-1] );
if ( wp ) {
return *wp;
}
QAsciiDictIterator<QPalette> it( *app_palettes );
const char* name;
while ( (name=it.currentKey()) != 0 ) {
if ( objectTypeList.contains(name) ) {
return *it.current();
}
++it;
}
}
return *app_pal;
}
/*!
Changes the default application palette to \a palette. If \a
informWidgets is TRUE, then existing widgets are informed about the

1
src/kernel/qapplication.h
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@ -113,6 +113,7 @@ public:
static void setGlobalMouseTracking( bool enable );
#ifndef QT_NO_PALETTE
static QPalette palette( const QWidget* = 0 );
static QPalette palette( QStringList );
static void setPalette( const QPalette &, bool informWidgets=FALSE,
const char* className = 0 );
#endif

7
src/kernel/qstyle.h
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@ -458,6 +458,11 @@ public:
PE_HeaderSectionMenu,
PE_PanelScrollBar,
PE_MenuItemIndicatorFrame,
PE_MenuItemIndicatorIconFrame,
PE_MenuItemIndicatorCheck,
// do not add any values below/greater this
PE_CustomBase = 0xf000000
};
@ -830,6 +835,8 @@ public:
PM_MenuBarItemSpacing,
PM_ToolBarItemSpacing,
PM_ArrowSize,
// do not add any values below/greater than this
PM_CustomBase = 0xf0000000
};

3
src/styles/qcommonstyle.cpp
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@ -2870,6 +2870,9 @@ int QCommonStyle::pixelMetric(PixelMetric m, QStyleControlElementData ceData, Co
case PM_TabBarScrollButtonWidth:
ret = 16;
break;
case PM_ArrowSize:
ret = 7;
break;
default:
ret = 0;
break;

74
src/styles/qcompactstyle.cpp
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@ -189,13 +189,7 @@ void QCompactStyle::drawControl( ControlElement element, QPainter *p, QStyleCont
return;
if ( mi->isChecked() ) {
if ( act && !dis ) {
qDrawShadePanel( p, x, y, checkcol, h,
g, TRUE, 1, &g.brush( QColorGroup::Button ) );
} else {
qDrawShadePanel( p, x, y, checkcol, h,
g, TRUE, 1, &g.brush( QColorGroup::Midlight ) );
}
drawPrimitive( PE_MenuItemIndicatorFrame, p, ceData, elementFlags, QRect(x, y, checkcol, h), itemg, flags, opt );
} else if ( !act ) {
p->fillRect(x, y, checkcol , h,
g.brush( QColorGroup::Button ));
@ -214,7 +208,7 @@ void QCompactStyle::drawControl( ControlElement element, QPainter *p, QStyleCont
int pixh = pixmap.height();
if ( act && !dis ) {
if ( !mi->isChecked() )
qDrawShadePanel( p, x, y, checkcol, h, g, FALSE, 1, &g.brush( QColorGroup::Button ) );
drawPrimitive( PE_MenuItemIndicatorIconFrame, p, ceData, elementFlags, QRect(x, y, checkcol, h), itemg, flags, opt );
}
QRect cr( x, y, checkcol, h );
QRect pmr( 0, 0, pixw, pixh );
@ -226,18 +220,8 @@ void QCompactStyle::drawControl( ControlElement element, QPainter *p, QStyleCont
g.brush( QColorGroup::Button );
p->fillRect( x+checkcol + 1, y, w - checkcol - 1, h, fill);
} else if ( checkable ) { // just "checking"...
int mw = checkcol + motifItemFrame;
int mh = h - 2*motifItemFrame;
if ( mi->isChecked() ) {
SFlags cflags = Style_Default;
if (! dis)
cflags |= Style_Enabled;
if (act)
cflags |= Style_On;
drawPrimitive( PE_CheckMark, p, ceData, elementFlags, QRect(x + motifItemFrame + 2, y + motifItemFrame,
mw, mh), itemg, cflags, opt );
drawPrimitive( PE_MenuItemIndicatorCheck, p, ceData, elementFlags, QRect(x, y, checkcol, h), itemg, flags, opt );
}
}
@ -319,4 +303,56 @@ void QCompactStyle::drawControl( ControlElement element, QPainter *p, QStyleCont
}
}
/*! \reimp */
void QCompactStyle::drawPrimitive( PrimitiveElement pe,
QPainter *p,
QStyleControlElementData ceData,
ControlElementFlags elementFlags,
const QRect &r,
const QColorGroup &cg,
SFlags flags,
const QStyleOption& opt ) const
{
bool dis = !(flags & Style_Enabled);
bool act = flags & Style_Active;
int x, y, w, h;
r.rect( &x, &y, &w, &h );
switch (pe) {
case PE_MenuItemIndicatorFrame:
{
if ( act && !dis ) {
qDrawShadePanel( p, x, y, w, h, cg, TRUE, 1, &cg.brush( QColorGroup::Button ) );
} else {
qDrawShadePanel( p, x, y, w, h, cg, TRUE, 1, &cg.brush( QColorGroup::Midlight ) );
}
}
break;
case PE_MenuItemIndicatorIconFrame:
{
qDrawShadePanel( p, x, y, w, h, cg, FALSE, 1, &cg.brush( QColorGroup::Button ) );
}
break;
case PE_MenuItemIndicatorCheck:
{
int mw = w + motifItemFrame;
int mh = h - 2*motifItemFrame;
SFlags cflags = Style_Default;
if (! dis) {
cflags |= Style_Enabled;
}
if (act) {
cflags |= Style_On;
}
drawPrimitive( PE_CheckMark, p, ceData, elementFlags, QRect(x + motifItemFrame + 2, y + motifItemFrame, mw, mh), cg, cflags, opt );
}
break;
default:
break;
}
}
#endif

9
src/styles/qcompactstyle.h
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@ -60,6 +60,15 @@ public:
int pixelMetric( PixelMetric metric, QStyleControlElementData ceData, ControlElementFlags elementFlags, const QWidget *widget = 0 );
void drawPrimitive( PrimitiveElement pe,
QPainter *p,
QStyleControlElementData ceData,
ControlElementFlags elementFlags,
const QRect &r,
const QColorGroup &cg,
SFlags flags = Style_Default,
const QStyleOption& = QStyleOption::Default ) const;
void drawControl( ControlElement element, QPainter *p, QStyleControlElementData ceData, ControlElementFlags elementFlags, const QRect &r,
const QColorGroup &cg, SFlags how = Style_Default, const QStyleOption& = QStyleOption::Default, const QWidget *w = 0 );

41
src/styles/qmotifplusstyle.cpp
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@ -282,6 +282,9 @@ void QMotifPlusStyle::drawPrimitive( PrimitiveElement pe,
SFlags flags,
const QStyleOption& opt ) const
{
bool dis = ! (flags & Style_Enabled);
bool act = flags & Style_Active;
switch (pe) {
case PE_HeaderSection:
@ -638,6 +641,28 @@ void QMotifPlusStyle::drawPrimitive( PrimitiveElement pe,
break;
}
case PE_PanelScrollBar:
{
drawMotifPlusShade(p, r, cg, TRUE, FALSE, &cg.brush(QColorGroup::Mid));
break;
}
case PE_MenuItemIndicatorCheck:
{
int x, y, w, h;
r.rect(&x, &y, &w, &h);
QRect vrect = visualRect( QRect( x+2, y+2, w, h-2 ), r );
SFlags cflags = Style_Default;
if (! dis)
cflags |= Style_Enabled;
if (act)
cflags |= Style_On;
drawPrimitive(PE_CheckMark, p, ceData, elementFlags, vrect, cg, cflags);
break;
}
default:
QMotifStyle::drawPrimitive(pe, p, ceData, elementFlags, r, cg, flags, opt);
break;
@ -828,13 +853,7 @@ void QMotifPlusStyle::drawControl( ControlElement element,
} else if (checkable) {
if (mi->isChecked()) {
SFlags cflags = Style_Default;
if (! dis)
cflags |= Style_Enabled;
if (act)
cflags |= Style_On;
drawPrimitive(PE_CheckMark, p, ceData, elementFlags, vrect, cg, cflags);
drawPrimitive(PE_MenuItemIndicatorCheck, p, ceData, elementFlags, QRect(x, y, checkcol, h), cg, flags);
}
}
@ -1147,8 +1166,12 @@ void QMotifPlusStyle::drawComplexControl(ComplexControl control,
if (controls == (SC_ScrollBarAddLine | SC_ScrollBarSubLine |
SC_ScrollBarAddPage | SC_ScrollBarSubPage |
SC_ScrollBarFirst | SC_ScrollBarLast | SC_ScrollBarSlider))
drawMotifPlusShade(p, widget->rect(), cg, TRUE, FALSE,
&cg.brush(QColorGroup::Mid));
drawPrimitive(PE_PanelScrollBar, p, ceData, elementFlags, ceData.rect, cg,
((maxedOut) ? Style_Default : Style_Enabled) |
((active == SC_ScrollBarLast) ?
Style_Down : Style_Default) |
((ceData.orientation == Qt::Horizontal) ?
Style_Horizontal : Style_Default));
if ((controls & SC_ScrollBarSubLine) && subline.isValid())
drawPrimitive(PE_ScrollBarSubLine, p, ceData, elementFlags, subline, cg,

46
src/styles/qmotifstyle.cpp
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@ -211,6 +211,9 @@ void QMotifStyle::drawPrimitive( PrimitiveElement pe,
SFlags flags,
const QStyleOption& opt ) const
{
bool dis = ! (flags & Style_Enabled);
bool act = flags & Style_Active;
switch( pe ) {
#ifndef QT_NO_LISTVIEW
case PE_CheckListExclusiveIndicator: {
@ -761,6 +764,30 @@ void QMotifStyle::drawPrimitive( PrimitiveElement pe,
r.height() - 4, cg.brush(QColorGroup::Highlight));
break;
case PE_PanelScrollBar:
qDrawShadePanel(p, r, cg, TRUE,
pixelMetric(PM_DefaultFrameWidth, ceData, elementFlags),
&cg.brush(QColorGroup::Mid));
break;
case PE_MenuItemIndicatorCheck:
{
int x, y, w, h;
r.rect( &x, &y, &w, &h );
QRect vrect = visualRect( QRect( x+motifItemFrame, y+motifItemFrame, w, h-2*motifItemFrame ), r );
int xvis = vrect.x();
int mw = w;
int mh = h - 2*motifItemFrame;
SFlags cflags = Style_Default;
if (! dis)
cflags |= Style_Enabled;
if (act)
cflags |= Style_On;
drawPrimitive(PE_CheckMark, p, ceData, elementFlags, QRect(xvis, y+motifItemFrame, mw, mh), cg, cflags);
}
default:
QCommonStyle::drawPrimitive( pe, p, ceData, elementFlags, r, cg, flags, opt );
break;
@ -1076,18 +1103,8 @@ void QMotifStyle::drawControl( ControlElement element,
p->drawPixmap( pmr.topLeft(), pixmap );
} else if ( checkable ) { // just "checking"...
int mw = checkcol;
int mh = h - 2*motifItemFrame;
if ( mi->isChecked() ) {
SFlags cflags = Style_Default;
if (! dis)
cflags |= Style_Enabled;
if (act)
cflags |= Style_On;
drawPrimitive(PE_CheckMark, p, ceData, elementFlags,
QRect(xvis, y+motifItemFrame, mw, mh),
cg, cflags);
drawPrimitive(PE_MenuItemIndicatorCheck, p, ceData, elementFlags, QRect(x, y, checkcol, h), cg, flags);
}
}
@ -1339,9 +1356,10 @@ void QMotifStyle::drawComplexControl( ComplexControl control,
if (sub == (SC_ScrollBarAddLine | SC_ScrollBarSubLine | SC_ScrollBarAddPage |
SC_ScrollBarSubPage | SC_ScrollBarFirst | SC_ScrollBarLast |
SC_ScrollBarSlider))
qDrawShadePanel(p, ceData.rect, cg, TRUE,
pixelMetric(PM_DefaultFrameWidth, ceData, elementFlags, widget),
&cg.brush(QColorGroup::Mid));
drawPrimitive(PE_PanelScrollBar, p, ceData, elementFlags, ceData.rect, cg,
((ceData.orientation == Qt::Horizontal) ?
Style_Horizontal : Style_Default));
QCommonStyle::drawComplexControl(control, p, ceData, elementFlags, r, cg, flags, sub,
subActive, opt, widget);
break;

36
src/styles/qsgistyle.cpp
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@ -567,6 +567,9 @@ void QSGIStyle::drawPrimitive( PrimitiveElement pe,
const int defaultFrameWidth = pixelMetric( PM_DefaultFrameWidth, ceData, elementFlags );
bool hot = ( flags & Style_MouseOver ) && ( flags & Style_Enabled );
bool dis = ! (flags & Style_Enabled);
bool act = flags & Style_Active;
switch ( pe ) {
case PE_ButtonCommand:
{
@ -878,6 +881,25 @@ void QSGIStyle::drawPrimitive( PrimitiveElement pe,
}
break;
case PE_MenuItemIndicatorCheck:
{
int x, y, w, h;
r.rect(&x, &y, &w, &h);
SFlags cflags = Style_Default;
if (! dis)
cflags |= Style_Enabled;
if (act)
cflags |= Style_On;
QRect er( x+sgiItemFrame+1, y+sgiItemFrame+3, pixelMetric(PM_IndicatorWidth, ceData, elementFlags), pixelMetric(PM_IndicatorHeight, ceData, elementFlags) );
er.addCoords( 1, 1, -1, -1 );
drawPrimitive( PE_ButtonBevel, p, ceData, elementFlags, er, cg, cflags, opt );
er.addCoords( 0, 1, 1, 1 );
drawPrimitive( PE_CheckMark, p, ceData, elementFlags, er, cg, cflags | Style_On, opt );
}
break;
default:
QMotifStyle::drawPrimitive( pe, p, ceData, elementFlags, r, cg, flags, opt );
break;
@ -1018,20 +1040,8 @@ void QSGIStyle::drawControl( ControlElement element,
p->drawPixmap( pmr.topLeft(), pixmap );
} else {
if ( checkable ) {
SFlags cflags = Style_Default;
if (! dis)
cflags |= Style_Enabled;
if (act)
cflags |= Style_On;
if ( mi->isChecked() ) {
QRect er( x+sgiItemFrame+1, y+sgiItemFrame+3,
pixelMetric(PM_IndicatorWidth, ceData, elementFlags),
pixelMetric(PM_IndicatorHeight, ceData, elementFlags) );
er.addCoords( 1, 1, -1, -1 );
drawPrimitive( PE_ButtonBevel, p, ceData, elementFlags, er, cg, cflags, opt );
er.addCoords( 0, 1, 1, 1 );
drawPrimitive( PE_CheckMark, p, ceData, elementFlags, er, cg, cflags | Style_On, opt );
drawPrimitive(PE_MenuItemIndicatorCheck, p, ceData, elementFlags, QRect(x, y, w, h), cg, flags);
}
}
}

91
src/styles/qwindowsstyle.cpp
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@ -225,6 +225,9 @@ void QWindowsStyle::drawPrimitive( PrimitiveElement pe,
SFlags flags,
const QStyleOption& opt ) const
{
bool dis = !(flags & Style_Enabled);
bool act = flags & Style_Active;
QRect rr( r );
switch (pe) {
case PE_ButtonCommand:
@ -568,6 +571,60 @@ void QWindowsStyle::drawPrimitive( PrimitiveElement pe,
}
break;
case PE_MenuItemIndicatorFrame:
{
int x, y, w, h;
r.rect( &x, &y, &w, &h );
QRect vrect = visualRect( QRect( x, y, w, h ), r );
int xvis = vrect.x();
if ( act && !dis ) {
qDrawShadePanel( p, xvis, y, w, h, cg, TRUE, 1, &cg.brush( QColorGroup::Button ) );
}
else {
QBrush fill( cg.light(), Dense4Pattern );
// set the brush origin for the hash pattern to the x/y coordinate
// of the menu item's checkmark... this way, the check marks have
// a consistent look
QPoint origin = p->brushOrigin();
p->setBrushOrigin( xvis, y );
qDrawShadePanel( p, xvis, y, w, h, cg, TRUE, 1, &fill );
// restore the previous brush origin
p->setBrushOrigin( origin );
}
}
break;
case PE_MenuItemIndicatorIconFrame:
{
int x, y, w, h;
r.rect( &x, &y, &w, &h );
QRect vrect = visualRect( QRect( x, y, w, h ), r );
int xvis = vrect.x();
qDrawShadePanel( p, xvis, y, w, h, cg, FALSE, 1, &cg.brush( QColorGroup::Button ) );
}
break;
case PE_MenuItemIndicatorCheck:
{
int x, y, w, h;
r.rect( &x, &y, &w, &h );
int xp = x + windowsItemFrame;
SFlags cflags = Style_Default;
if (! dis)
cflags |= Style_Enabled;
if (act)
cflags |= Style_On;
drawPrimitive(PE_CheckMark, p, ceData, elementFlags, visualRect( QRect(xp, y + windowsItemFrame, w - 2*windowsItemFrame, h - 2*windowsItemFrame), r ), cg, cflags);
}
break;
default:
if (pe >= PE_ArrowUp && pe <= PE_ArrowLeft) {
QPointArray a;
@ -809,21 +866,7 @@ void QWindowsStyle::drawControl( ControlElement element,
QRect vrect = visualRect( QRect( xpos, y, checkcol, h ), r );
int xvis = vrect.x();
if ( mi->isChecked() ) {
if ( act && !dis )
qDrawShadePanel( p, xvis, y, checkcol, h,
cg, TRUE, 1, &cg.brush( QColorGroup::Button ) );
else {
QBrush fill( cg.light(), Dense4Pattern );
// set the brush origin for the hash pattern to the x/y coordinate
// of the menu item's checkmark... this way, the check marks have
// a consistent look
QPoint origin = p->brushOrigin();
p->setBrushOrigin( xvis, y );
qDrawShadePanel( p, xvis, y, checkcol, h, cg, TRUE, 1,
&fill );
// restore the previous brush origin
p->setBrushOrigin( origin );
}
drawPrimitive(PE_MenuItemIndicatorFrame, p, ceData, elementFlags, QRect(x, y, checkcol, h), cg, flags);
} else if (! act)
p->fillRect(xvis, y, checkcol , h, cg.brush( QColorGroup::Button ));
@ -839,8 +882,7 @@ void QWindowsStyle::drawControl( ControlElement element,
int pixw = pixmap.width();
int pixh = pixmap.height();
if ( act && !dis && !mi->isChecked() )
qDrawShadePanel( p, xvis, y, checkcol, h, cg, FALSE, 1,
&cg.brush( QColorGroup::Button ) );
drawPrimitive(PE_MenuItemIndicatorIconFrame, p, ceData, elementFlags, QRect(x, y, checkcol, h), cg, flags);
QRect pmr( 0, 0, pixw, pixh );
pmr.moveCenter( vrect.center() );
p->setPen( cg.text() );
@ -851,20 +893,9 @@ void QWindowsStyle::drawControl( ControlElement element,
cg.brush( QColorGroup::Button ));
int xp = xpos + checkcol + 1;
p->fillRect( visualRect( QRect( xp, y, w - checkcol - 1, h ), r ), fill);
} else if ( checkable ) { // just "checking"...
} else if ( checkable ) { // just "checking"...
if ( mi->isChecked() ) {
int xp = xpos + windowsItemFrame;
SFlags cflags = Style_Default;
if (! dis)
cflags |= Style_Enabled;
if (act)
cflags |= Style_On;
drawPrimitive(PE_CheckMark, p, ceData, elementFlags,
visualRect( QRect(xp, y + windowsItemFrame,
checkcol - 2*windowsItemFrame,
h - 2*windowsItemFrame), r ), cg, cflags);
drawPrimitive(PE_MenuItemIndicatorCheck, p, ceData, elementFlags, QRect(x, y, checkcol, h), cg, flags);
}
}

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