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kvirc/src/modules/objects/class_tabwidget.cpp

530 lines
17 KiB

//mdm:
// File : class_tabwidget.cpp
// Creation date : Fri Feb 11 10:21:48 CEST 2005
// by Tonino Imbesi(Grifisx) and Alessandro Carbone(Noldor)
//
// This file is part of the KVirc irc client distribution
// Copyright (C) 1999-2005 Szymon Stefanek (pragma at kvirc dot net)
//
// This program is FREE software. You can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your opinion) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, write to the Free Software Foundation,
// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
#include "class_tabwidget.h"
#include "kvi_error.h"
#include "kvi_debug.h"
#include "kvi_locale.h"
#include "kvi_iconmanager.h"
/*
@doc: tabwidget
@keyterms:
tabwidget object class,
@title:
tabwidget class
@type:
class
@short:
Provides a Tab Widget.
@inherits:
[class]object[/class]
[class]widget[/class]
@description:
The tabwidget class provides a stack of tabbed widgets.[br]
Each tab is associated with a different widget (called a `page').[br]
Only the current tab's page is shown in the page area; all the others tabs pages are hidden.[br]
The user can show a different page by clicking on its tab.[br]
@functions:
!fn: $addTab(<widget:object>,<text_label:string>,[<icon_id>])
Adds another page to the tab view with the text label and optional icon.
!fn: $insertTab(<widget:object>,<tex_label:string>,<index:uinteger>)
Inserts another tab and page to the tab view with name and label-text specified.[br]
If index is not specified, the tab is simply appended.[br]
Otherwise the new tab is inserted at the specified position.
!fn: $setTabToolTip(<tab_widget:object>,<tooltip:string>)
Sets the tab tool tip for the tabwidget to <tooltip>.
!fn: $removeTabToolTip(<tab_widget:object>)
Removes the tab tool tip for the tab. If the page does not have a tip, nothing happens.
!fn: $setTabLabel(<tab_widget>, <label:string>)
Sets the tab label for <tab_widget> to label.
!fn: $changeTab(<tab_widget:object>,<label:text>,[<icon_id>])
Defines a new label, and optional icon, for the tab .
!fn: $setCurrentPage(<index:uinteger>)
Sets the index position of the current tab page to <index>.
!fn: <integer> $currentPageIndex()
Returns the current page index.
!fn: <string> $label(<index:uinteger>)
Retunrs the label to the <index>.
!fn: <string> $currentTabLabel()
Returns the label of the current tab.
!fn: $setMargin(<margin:integer>)
Sets the margin in this tab widget to <margin>.
!fn: <integer> $margin()
Returns the margin in this tab widget.
!fn: $removePage(<tab_widget:object>)
Remove the page <tab_widget>.
!fn: $setTabPosition(<tab_position:string>)
Sets TabPosition. Valid parameters are : Top, Bottom.
!fn: <integer> $count()
This property holds the number of tabs in the tab bar.
!fn: $currentChangedEvent()
This function is invoched when the current tab was changed.[br]
The default implementation emits the [classfnc]$currentChange[/classfnc]() signal.
@examples:
[example]
# First we'll create the main tabwidget.
%Tabwidget=$new(tabwidget)
%Tabwidget->$setToolTip("Example of TabWidget class")
%Tabwidget->$setMargin(30)
%Tabwidget->$setTabPosition(Top)
# Now we'll create the new widgets and put they in to the main tabwidget.
%firsttab=$new(widget,%Tabwidget)
%secondtab=$new(widget,%Tabwidget)
# Now we'll create the item to put in to tab's pages.
%layoutfirsttab=$new(layout,%firsttab)
%labelbt=$new(label,%firsttab)
%labelbt->$settext(Botton Tab)
%labeltt=$new(label,%firsttab)
%labeltt->$settext(Top Tab)
%buttontb=$new(button,%firsttab)
%buttontb->$settext("To &Botton")
%buttontt=$new(button,%firsttab)
%buttontt->$settext("To &Top")
# Now we'll give a layout to all items.
# This also allows to use privateimpl without making buttons global variables
%layoutfirsttab->$addwidget(%labelbt,0,0)
%layoutfirsttab->$addwidget(%labeltt,0,1)
%layoutfirsttab->$addwidget(%buttontb,1,0)
%layoutfirsttab->$addwidget(%buttontt,1,1)
# Add the page to the main tab.
%Tabwidget->$addTab(%firsttab,Top&Button,33)
# Implementing the action to do when the user click the buttons.
privateimpl(%buttontb,mousepressevent)
{
%Tabwidget->$setTabPosition(Bottom)
}
privateimpl(%buttontt,mousepressevent)
{
%Tabwidget->$setTabPosition(Top)
}
# We do the same work with the second tab's page.
%layoutsecondtab=$new(layout,%secondtab)
%labelwp=$new(label,%secondtab)
%labelwp->$settext("Enjoy the new Class provided by")
%layoutsecondtab->$addwidget(%labelwp,0,0)
%labelwp->$setalignment("Center")
%labelgen=$new(label,%secondtab)
%labelgen->$settext(Grifisx \& Noldor)
%labelgen->$setalignment("Center")
%layoutsecondtab->$addwidget(%labelgen,1,0)
%Tabwidget->$addTab(%secondtab,&About,50)
# Let's show our example.
%Tabwidget->$show()
[/example]
@signals:
!sg: $currentChange()
This signal is emitted by the default implementation of [classfnc]$currentChangedEvent[/classfnc]().[br]
If you reimplement that function you will have to emit the signal manually (if you still need it).[br]
*/
KVSO_BEGIN_REGISTERCLASS(KviKvsObject_tabwidget,"tabwidget","widget")
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"addTab", functionaddTab)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"insertTab", functioninsertTab)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"setTabToolTip", functionsetTabToolTip)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"removeTabToolTip", functionremoveTabToolTip)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"setTabLabel", functionsetTabLabel)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"changeTab", functionchangeTab)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"setCurrentPage", functionsetCurrentPage)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"currentPageIndex", functioncurrentPageIndex)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"label", functiontabLabel)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"currentTabLabel", functioncurrentTabLabel)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"setMargin", functionsetMargin);
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"margin", functionmargin)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"count", functioncount)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"removePage", functionremovePage)
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"setTabPosition", functionsetTabPosition)
// events
KVSO_REGISTER_HANDLER(KviKvsObject_tabwidget,"currentChangedEvent", functionCurrentChangedEvent)
KVSO_END_REGISTERCLASS(KviKvsObject_tabwidget)
KVSO_BEGIN_CONSTRUCTOR(KviKvsObject_tabwidget,KviKvsObject_widget)
KVSO_END_CONSTRUCTOR(KviKvsObject_tabwidget)
KVSO_BEGIN_DESTRUCTOR(KviKvsObject_tabwidget)
KVSO_END_CONSTRUCTOR(KviKvsObject_tabwidget)
bool KviKvsObject_tabwidget::init(KviKvsRunTimeContext * pContext,KviKvsVariantList *pParams)
{
setObject(new TQTabWidget(parentScriptWidget(), name()), true);
connect(widget(),TQ_SIGNAL(currentChanged(int)),this,TQ_SLOT(slotcurrentChanged(int)));
return true;
}
bool KviKvsObject_tabwidget::functionaddTab(KviKvsObjectFunctionCall *c)
{
KviKvsObject *ob;
TQString szLabel,szIcon;
kvs_hobject_t hObject;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("widget",KVS_PT_HOBJECT,0,hObject)
KVSO_PARAMETER("label",KVS_PT_STRING,0,szLabel)
KVSO_PARAMETER("icon_id",KVS_PT_STRING,KVS_PF_OPTIONAL,szIcon)
KVSO_PARAMETERS_END(c)
ob=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
if(!widget())return true;
if (!ob)
{
c->warning(__tr2qs("Widget parameter is not an object"));
return true;
}
if (!ob->object())
{
c->warning(__tr2qs("Widget parameter is not a valid object"));
return true;
}
if(!ob->object()->isWidgetType())
{
c->warning(__tr2qs("Can't add a non-widget object"));
return true;
}
TQPixmap * pix = g_pIconManager->getImage(szIcon);
if(pix){
((TQTabWidget *)widget())->addTab(((TQWidget *)(ob->object())),TQIconSet(*pix,TQIconSet::Small),szLabel);
}
else((TQTabWidget *)widget())->addTab(((TQWidget *)(ob->object())),szLabel);
return true;
}
bool KviKvsObject_tabwidget::functioninsertTab(KviKvsObjectFunctionCall *c)
{
KviKvsObject *ob;
TQString szLabel,szIcon;
kvs_uint_t uIndex;
kvs_hobject_t hObject;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("tab_widget",KVS_PT_HOBJECT,0,hObject)
KVSO_PARAMETER("label",KVS_PT_STRING,0,szLabel)
KVSO_PARAMETER("index",KVS_PT_UNSIGNEDINTEGER,0,uIndex)
KVSO_PARAMETER("icon_id",KVS_PT_STRING,KVS_PF_OPTIONAL,szIcon)
KVSO_PARAMETERS_END(c)
ob=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
if(!widget())return true;
if (!ob)
{
c->warning(__tr2qs("Widget parameter is not an object"));
return true;
}
if (!ob->object())
{
c->warning(__tr2qs("Widget parameter is not a valid object"));
return true;
}
if(!ob->object()->isWidgetType())
{
c->warning(__tr2qs("Can't add a non-widget object"));
return true;
}
TQPixmap * pix = g_pIconManager->getImage(szIcon);
if(pix){
((TQTabWidget *)widget())->insertTab(((TQWidget *)(ob->object())),TQIconSet(*pix,TQIconSet::Small),szLabel,uIndex);
}
else ((TQTabWidget *)widget())->insertTab(((TQWidget *)(ob->object())),szLabel,uIndex);
return true;
}
bool KviKvsObject_tabwidget::functionsetCurrentPage(KviKvsObjectFunctionCall *c)
{
kvs_uint_t uIndex;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("index",KVS_PT_UNSIGNEDINTEGER,0,uIndex)
KVSO_PARAMETERS_END(c)
if (widget()) ((TQTabWidget *)widget())->setCurrentPage(uIndex);
return true;
}
bool KviKvsObject_tabwidget::functionsetTabToolTip(KviKvsObjectFunctionCall *c)
{
KviKvsObject *ob;
TQString szTooltip;
kvs_hobject_t hObject;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("tab_widget",KVS_PT_HOBJECT,0,hObject)
KVSO_PARAMETER("tooltip",KVS_PT_STRING,0,szTooltip)
KVSO_PARAMETERS_END(c)
ob=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
if(!widget())return true;
if (!ob)
{
c->warning(__tr2qs("Widget parameter is not an object"));
return true;
}
if (!ob->object())
{
c->warning(__tr2qs("Widget parameter is not a valid object"));
return true;
}
if(!ob->object()->isWidgetType())
{
c->warning(__tr2qs("Not a widget object"));
return true;
}
int ctrl = ((TQTabWidget *)widget())->indexOf (((TQWidget *)(ob->object())));
if (ctrl == -1)
{
c->warning(__tr2qs("Can't find the tab "));
return true;
}
((TQTabWidget *)widget())->setTabToolTip(((TQWidget *)(ob->object())),szTooltip);
return true;
}
bool KviKvsObject_tabwidget::functionremoveTabToolTip(KviKvsObjectFunctionCall *c)
{
KviKvsObject *ob;
kvs_hobject_t hObject;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("tab_widget",KVS_PT_HOBJECT,0,hObject)
KVSO_PARAMETERS_END(c)
ob=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
if (!ob)
{
c->warning(__tr2qs("Widget parameter is not an object"));
return true;
}
if (!ob->object())
{
c->warning(__tr2qs("Widget parameter is not a valid object"));
return true;
}
if(!widget()) return true;
if(!ob->object()->isWidgetType())
{
c->warning(__tr2qs("Not a widget object"));
return true;
}
if (((TQTabWidget *)widget())->indexOf (((TQWidget *)(ob->object()))) == -1)
{
c->warning(__tr2qs("Can't find the tab "));
return true;
}
((TQTabWidget *)widget())->removeTabToolTip(((TQWidget *)(ob->object())));
return true;
}
bool KviKvsObject_tabwidget::functionsetTabLabel(KviKvsObjectFunctionCall *c)
{
KviKvsObject *ob;
TQString szLabel;
kvs_hobject_t hObject;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("tab_widget",KVS_PT_HOBJECT,0, hObject)
KVSO_PARAMETER("tooltip",KVS_PT_STRING,0,szLabel)
KVSO_PARAMETERS_END(c)
ob=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
if (!ob)
{
c->warning(__tr2qs("Widget parameter is not an object"));
return true;
}
if (!ob->object())
{
c->warning(__tr2qs("Widget parameter is not a valid object"));
return true;
}
if(!widget())return true;
if(!ob->object()->isWidgetType())
{
c->warning(__tr2qs("Not a widget object"));
return true;
}
int ctrl = ((TQTabWidget *)widget())->indexOf (((TQWidget *)(ob->object())));
if (ctrl == -1)
{
c->warning(__tr2qs("Can't find the tab "));
return true;
}
((TQTabWidget *)widget())->setTabLabel(((TQWidget *)(ob->object())),szLabel);
return true;
}
bool KviKvsObject_tabwidget::functioncurrentPageIndex(KviKvsObjectFunctionCall *c)
{
int index=((TQTabWidget *)widget())->currentPageIndex();
if (widget()) c->returnValue()->setInteger(index);
return true;
}
bool KviKvsObject_tabwidget::functiontabLabel(KviKvsObjectFunctionCall *c)
{
kvs_uint_t uIndex;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("index",KVS_PT_INT,0,uIndex)
KVSO_PARAMETERS_END(c)
if (!widget()) return true;
TQString label=((TQTabWidget *)widget())->label(uIndex);
c->returnValue()->setString(label);
return true;
}
bool KviKvsObject_tabwidget::functionsetMargin(KviKvsObjectFunctionCall *c)
{
kvs_int_t iMargin;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("margin",KVS_PT_INT,0,iMargin)
KVSO_PARAMETERS_END(c)
if (widget()) ((TQTabWidget *)widget())->setMargin(iMargin);
return true;
}
bool KviKvsObject_tabwidget::functionmargin(KviKvsObjectFunctionCall *c)
{
if (widget()) c->returnValue()->setInteger(((TQTabWidget *)widget())->margin());
return true;
}
bool KviKvsObject_tabwidget::functioncount(KviKvsObjectFunctionCall *c)
{
if (!widget()) return true;
int count = ((TQTabWidget *)widget())->count();
c->returnValue()->setInteger(count);
return true;
}
bool KviKvsObject_tabwidget::functioncurrentTabLabel(KviKvsObjectFunctionCall *c)
{
if (widget())
{
int i= ((TQTabWidget *)widget())->currentPageIndex();
TQString label=((TQTabWidget *)widget())->label(i);
c->returnValue()->setString(label);
}
return true;
}
bool KviKvsObject_tabwidget::functionremovePage(KviKvsObjectFunctionCall *c)
{
KviKvsObject *ob;
kvs_hobject_t hObject;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("tab_widget",KVS_PT_HOBJECT,0,hObject)
KVSO_PARAMETERS_END(c)
ob=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
if(!widget())return true;
if (!ob)
{
c->warning(__tr2qs("Widget parameter is not an object"));
return true;
}
if (!ob->object())
{
c->warning(__tr2qs("Widget parameter is not a valid object"));
return true;
}
if(!ob->object()->isWidgetType())
{
c->warning(__tr2qs("Not a widget object"));
return true;
}
int ctrl = ((TQTabWidget *)widget())->indexOf (((TQWidget *)(ob->object())));
if (ctrl == -1)
{
c->warning(__tr2qs("Can't find the tab "));
return true;
}
((TQTabWidget *)widget())->removePage(((TQWidget *)(ob->object())));
return true;
}
bool KviKvsObject_tabwidget::functionchangeTab(KviKvsObjectFunctionCall *c)
{
KviKvsObject *ob;
TQString szLabel,szIcon;
kvs_hobject_t hObject;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("tab_widget",KVS_PT_HOBJECT,0,hObject)
KVSO_PARAMETER("label",KVS_PT_STRING,0,szLabel)
KVSO_PARAMETER("icon_id",KVS_PT_STRING,KVS_PF_OPTIONAL,szIcon)
KVSO_PARAMETERS_END(c)
ob=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
if (!ob)
{
c->warning(__tr2qs("Widget parameter is not an object"));
return true;
}
if (!ob->object())
{
c->warning(__tr2qs("Widget parameter is not a valid object"));
return true;
}
if(!widget())return true;
if(!ob->object()->isWidgetType())
{
c->warning(__tr2qs("Not a widget object"));
return true;
}
int ctrl = ((TQTabWidget *)widget())->indexOf (((TQWidget *)(ob->object())));
if (ctrl == -1)
{
c->warning(__tr2qs("Can't find the tab "));
return true;
}
TQPixmap * pix = g_pIconManager->getImage(szIcon);
if(pix){
((TQTabWidget *)widget())->changeTab(((TQWidget *)(ob->object())),TQIconSet(*pix,TQIconSet::Small),szLabel);
}
else ((TQTabWidget *)widget())->changeTab(((TQWidget *)(ob->object())),szLabel);
return true;
}
bool KviKvsObject_tabwidget::functionsetTabPosition(KviKvsObjectFunctionCall *c)
{
TQString szPos;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("tab_position",KVS_PT_STRING,0,szPos)
KVSO_PARAMETERS_END(c)
if(!widget())return true;
if(KviTQString::equalCI(szPos,"Top"))
((TQTabWidget *)widget())->setTabPosition(TQTabWidget::Top);
else if(KviTQString::equalCI(szPos,"Bottom"))
((TQTabWidget *)widget())->setTabPosition(TQTabWidget::Bottom);
else c->warning( __tr2qs("Unknown position 'Q%'"),&szPos);
return true;
}
bool KviKvsObject_tabwidget::functionCurrentChangedEvent(KviKvsObjectFunctionCall *c)
{
emitSignal("valueChanged",c,c->params());
return true;
}
void KviKvsObject_tabwidget::slotCurrentChanged(int value)
{
KviKvsVariantList params(new KviKvsVariant((kvs_int_t)value));
callFunction(this,"currentChangedEvent",&params);
}
#include "m_class_tabwidget.moc"