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kvirc/src/modules/objects/class_widget.cpp

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//=============================================================================
//
// File : class_widget.cpp
// Creation date : Mon Sep 11 16:35:32 CET 2000 by Krzysztof Godlewski
//
// 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 "kvi_malloc.h"
#include "kvi_debug.h"
#include "kvi_error.h"
#include "kvi_locale.h"
#include "kvi_iconmanager.h"
#include "kvi_window.h"
#include "kvi_out.h"
#include "kvi_mirccntrl.h"
#include "kvi_app.h"
#include "kvi_string.h"
#include <tqcursor.h>
#include <tqiconset.h>
#include <tqcolor.h>
#include <tqlayout.h>
#include <tqbitmap.h>
#include <tqmetaobject.h>
#include "class_widget.h"
#include "class_pixmap.h"
#ifdef COMPILE_USE_QT4
#include <TQKeyEvent>
#include <TQDesktopWidget>
#else
#include <tqwidgetlist.h>
#endif
#include <tqwidget.h>
#include <tqtooltip.h>
#include <tqfont.h>
#include <tqvariant.h>
// FIX ME: WFLAGS
const char * const widgettypes_tbl[] = {
"TopLevel",
"Dialog",
"Popup",
"Desktop",
"Customize",
"Title",
"StaysOnTop",
"SysMenu",
"Minimize",
"Maximize",
"NoAutoErase"
};
#ifdef COMPILE_USE_QT4
const TQt::WidgetAttribute widgetattributes_cod[]= {
TQt::WA_OpaquePaintEvent,
TQt::WA_NoSystemBackground,
TQt::WA_PaintOnScreen,
TQt::WA_NoMousePropagation,
};
const char * const widgetattributes_tbl[] = {
"opaquePaintEvent",
"noSystemBackground",
"paintOnScreen",
"noMousePropagation",
};
#define widgetattributes_num (sizeof(widgetattributes_tbl) / sizeof(widgetattributes_tbl[0]))
const TQt::WindowType widgettypes_cod[] = {
#else
const int widgettypes_cod[] = {
#endif
TQt::WType_TopLevel,
TQt::WType_Dialog,
TQt::WType_Popup,
TQt::WType_Desktop,
TQt::WStyle_Customize,
TQt::WStyle_Title,
TQt::WStyle_StaysOnTop,
TQt::WStyle_SysMenu,
TQt::WStyle_Minimize,
TQt::WStyle_Maximize,
TQt::WNoAutoErase
};
#ifdef COMPILE_USE_QT4
#define TQT_WIDGET_TABFOCUS TTQ_TabFocus
#define TQT_WIDGET_CLICKFOCUS TTQ_ClickFocus
#define TQT_WIDGET_STRONGFOCUS TTQ_StrongFocus
#define TQT_WIDGET_NOFOCUS TTQ_NoFocus
#else
#define TQT_WIDGET_TABFOCUS TQ_TabFocus
#define TQT_WIDGET_CLICKFOCUS TQ_ClickFocus
#define TQT_WIDGET_STRONGFOCUS TQ_StrongFocus
#define TQT_WIDGET_NOFOCUS TQ_NoFocus
#endif
#define widgettypes_num (sizeof(widgettypes_tbl) / sizeof(widgettypes_tbl[0]))
/*
@doc: widget
@keyterms:
widget object class
@title:
widget class
@type:
class
@short:
Base class for all widgets
@inherits:
[class]object[/class]
@description:
This object class is the rappresentation of a widget.
All the other widget-type classes inherit from this one.
@functions:
!fn: $show()
Shows this widget and the children.
See also [classfnc]$hide[/classfnc]() and [classfnc]$isVisible[/classfnc].
!fn: $hide()
Hides this widget (and conseguently all the children).
See also [classfnc]$show[/classfnc]() and [classfnc]$isVisible[/classfnc].
!fn: $repaint(<bool erase>)
Repaints the widget directly by calling [classfnc]$paintEvent[/classfnc]() immediately.[br]
If erase is TRUE, erases the widget before the $paintEvent() call.
!fn: $x()
Returns the x coordinate of the upper-left corner
of this widget relative to the parent widget,
or to the desktop if this widget is a toplevel one.
!fn: $y()
Returns the y coordinate of the uspper-left corner
of this widget relative to the parent widget,
or to the desktop if this widget is a toplevel one.
!fn: $width()
Returns the width of this widget in pixels.
!fn: $height()
Returns the height of this widget in pixels.
!fn: $geometry()
Returns the widget geometry in this form:[br]
x, y, width, height.
!fn: $setGeometry(<x_or_array>,[<y>,<width>,<height>])
Sets the geometry of this widget. <x> and <y> are relative
to the parent widget or to the desktop (if this widget is
a toplevel one). All the parameters are in pixels.
!fn: $setMinimumWidth(<value>)
Sets the minimum width of this widget to <value>.
The user will not be able to resize the widget to a smaller
value. This value is also used by the [class:layout]layout class[/class].
!fn: $setMinimumHeight(<value>)
Sets the minimum height of this widget to <value>.
The user will not be able to resize the widget to a smaller
value. This value is also used by the [class:layout]layout class[/class].
!fn: $setMaximumWidth(<value>)
Sets the maximum width of this widget to <value>.
The user will not be able to resize the widget to a bigger
value. This value is also used by the [class:layout]layout class[/class].
!fn: $setMaximumHeight(<value>)
Sets the maximum height of this widget to <value>.
The user will not be able to resize the widget to a bigger
value. This value is also used by the [class:layout]layout class[/class].
!fn: $move(<x_or_array>[,<y>])
Moves this widget to the coordinate <x> and <y> relative to its
parent widget (or the desktop if this widget is a toplevel one).
This is equivalent to [classfnc]$setGeometry[/classfnc](<x>,<y>,
[classfnc]$width[/classfnc](),[classfnc]$height[/classfnc]()).
!fn: $resize(<w_or_array>,[height])
Changes the widget's width to <width> and height to <height>.
See also [classfnc]$setGeometry[/classfnc]().
!fn: $isEnabled()
Returns '1' if the widget is enabled , '0' otherwise.
See also [classfnc:widget]$setEnabled[/classfnc]().
!fn: $setEnabled(<bool>)
Sets the widget state to enabled or disabled if <bool> is 1 or 0 respectively.
A disabled widget does not receive keyboard nor mouse input.
!fn: $setCaption(<text>)
Sets the caption of this widget to <text>.
This is meaningful for toplevel widgets only.
!fn: $setToolTip(<tooltip_text>)
Set the tooltip of this widget; the text can contain HTML formatting.
!fn: $window.caption()
Returns the caption text of this widget.
!fn: $isTopLevel()
Returns '1' if this widget is a toplevel (parentless) one,
'0' otherwise.
!fn: $isVisible()
Returns '1' if this widget is currently visible (read: is managed
by the window manager and displayed by the X server; the widget
may be hidden behind other widgets). If the widget is not visible
this function returns '0'.
See also [classfnc]$show[/classfnc]() and [classfnc]$hide[/classfnc]().
!fn: $raise()
Moves this widget to the top of the stack of the widgets relative
to its parent. See also [classfnc]$lower[/classfnc].
!fn: $lower()
Moves this widget to the bottom of the stack of the widgets relative
to its parent. See also [classfnc]$raise[/classfnc]
!fn: $hasFocus()
Returns '1' if this widget has the keyboard focus.
See also [classfnc]$setFocus[/classfnc].
!fn: $setFocus()
Sets this widget to be the one that receives keyboard events.
See also [classfnc]$hasFocus[/classfnc]
!fn: $parentWidget()
Returns the object id of the parent widget, or '0' if this
widget is a toplevel one.
!fn: $backgroundColor()
Returns the background color of this widget in hexadecimal
html-like format. For example , for a black bacground you will get
the string "000000" , for a red one , "FF0000", for a white one
"FFFFFF". See also [classfnc]$setBackgroundColor[/classfnc]()
!fn: $setBackgroundColor(<rgb(hex string)_array(red:integer,green:integer,blue_integer)_or_red>,[geen:integer],[blue:integer])
Sets the background color of this widget to <rgb_value>:valid values are:
- hex string: must be a string with 6 hexadecimal digits (like the ones used to
specify colors in html pages). The first two digits specify
the RED component, the third and fourth digit specify the GREEN component
and the last two specify the BLUE component.
For example "FFFF00" means full red, full green and no blue that gives
a yellow color, "808000" designates a brown color (dark yellow),
"A000A0" is a kind of violet.
- array(red:integer,green:integer,blue:integer)
- red:integer,green:integer,blue:integer.
See also [classfnc]$foregroundColor[/classfnc].
!fn: $setForegroundColor(<rgb(hex string)_array(red:integer,green:integer,blue_integer)_or_red>,[geen:integer],[blue:integer])
Sets the foreground color of this widget to <rgb_value>:valid values are:
- hex string: must be a string with 6 hexadecimal digits (like the ones used to
specify colors in html pages). The first two digits specify
the RED component, the third and fourth digit specify the GREEN component
and the last two specify the BLUE component.
For example "FFFF00" means full red, full green and no blue that gives
a yellow color, "808000" designates a brown color (dark yellow),
"A000A0" is a kind of violet.
- array(red:integer,green:integer,blue:integer)
- red:integer,green:integer,blue:integer.
See also [classfnc]$foregroundColor[/classfnc].
!fn: $foregroundColor()
Returns the foreground color of this widget in hexadecimal
html-like format.
See also [classfnc]$setForegroundColor[/classfnc].
!fn: $setMouseTracking(<bool>)
Enables or disables the mouse tracking if <bool> is '1' or '0' respectively.
When mouse tracking is enabled you will receive mouse move events
even if no button is pressed, otherwise you will receive it only
when a mouse button is being pressed (so after a mousePressEvent).
!fn: $mousePressEvent(<button>,<x>,<y>)
This function is called when a mouse button is pressed while
the cursor is in this widget. <button> is 0 if the pressed button
is the left one, 1 if the button is the right one and 2 if it is the middle one.
The <x> and <y> coordinates are relative to this widget upper-left corner
and are expressed in pixels.
If you call "[cmd]setreturn[/cmd] 1" you will stop the internal processing
of this event. The default implementation does nothing.
!fn: $mouseReleaseEvent(<button>,<x>,<y>)
This function is called when a mouse button is released while
the cursor is in this widget. <button> is 0 if the released button
is the left one, 1 if the button is the right one and 2 if it is the middle one.
The <x> and <y> coordinates are relative to this widget upper-left corner
and are expressed in pixels.
If you call "[cmd]setreturn[/cmd] 1" you will stop the internal processing
of this event. The default implementation does nothing.
!fn: $mouseDoubleClickEvent(<button>,<x>,<y>)
This function is called when a mouse button is double clicked while
the cursor is in this widget. <button> is 0 if the double clicked button
is the left one, 1 if the button is the right one and 2 if it is the middle one.
The <x> and <y> coordinates are relative to this widget upper-left corner
and are expressed in pixels.
If you call "[cmd]setreturn[/cmd] 1" you will stop the internal processing
of this event. The default implementation does nothing.
!fn: $mouseMoveEvent(<button>,<x>,<y>)
This function is called when the mouse cursor moves inside this widget.
<button> is 0 if the pressed button
is the left one, 1 if the button is the right one and 2 if it is the middle one.
The special value of -1 indicates that no button is being pressed.
The <x> and <y> coordinates are relative to this widget upper-left corner
and are expressed in pixels.
Normally you will receive this event only if a mouse button is being pressed
while moving. If you want to receive it also when the mouse buttons are not
pressed, call [classfnc]$setMouseTracking[/classfnc]().
If you call "[cmd]return[/cmd]$true" you will stop the internal processing
of this event. The default implementation does nothing.
!fn: $focusInEvent()
This function is called when this widget gains keyboard focus.
If you call "[cmd]return[/cmd] $true" you will stop the internal processing
of this event. The default implementation does nothing.
!fn: $focusOutEvent()
This function is called when this widget looses keyboard focus.
If you call "[cmd]return[/cmd] $true" you will stop the internal processing
of this event. The default implementation does nothing.
!fn: $mouseLeaveEvent()
This function is called when the mouse leaves this widget.
If you call "[cmd]return[/cmd] $true" you will stop the internal processing
of this event. The default implementation does nothing.
!fn: $mouseEnterEvent()
This function is called when the mouse enters this widget.
If you call "[cmd]return[/cmd] $true" you will stop the internal processing
of this event. The default implementation does nothing.
!fn: $showEvent()
This function is called when this widget is being shown.
If you call "[cmd]return[/cmd] $true" you will stop the internal processing
of this event. The default implementation does nothing.
!fn: $hideEvent()
This function is called when this widget is being hidden.
If you call "[cmd]return[/cmd] $true" you will stop the internal processing
of this event. The default implementation does nothing.
!fn: $closeEvent()
This function is called when this widget is going to be closed.
If you call "[cmd]return[/cmd] $true" you will ignore the close event.
The default implementation does nothing.
!fn: $resizeEvent()
This function is called immediately after this widget has been resized.
If you call "[cmd]return[/cmd] $true" you will stop the internal processing
of this event. The default implementation does nothing.
!fn: $moveEvent()
This function is called immediately after this widget has been moved.
If you call "[cmd]return[/cmd] $true" you will stop the internal processing
of this event. The default implementation does nothing.
!fn: <tip:string> $maybeTipEvent(<x_tip_pos:integer>,<y_tip_pos:integer>)[QT4 only]
This event handler is called when a eventualy tip is going to be show.
You can be reimplement this event and set a dynamic tool tip by using "[cmd]return[/cmd] <tooltip_string>".
If a tooltip has setted with [classfnc]$setTooltip[/classfnc] the dynamic tooltip will be ignored.
The default implementation does nothing.
!fn: $paintEvent()
This event handler can be reimplemented to repaint all or part of the widget.
It's needed by the Painter class.
It's very useful for drawing flicker free animations or low level special graphic effects.
If you call "[cmd]return[/cmd] $true" you will stop the internal processing
of this event.
The default implementation does nothing.
!fn: $setIcon(<image_id>)
Sets the icon for this widget. This is meaningful only for toplevel widgets.
See the [doc:image_id]image identifier[/doc] documentation for the explaination
of the <image_id> parameter.
!fn: $setBackgroundImage(<image_id>)
Sets the background image for this widget.
See the [doc:image_id]image identifier[/doc] documentation for the explaination
of the <image_id> parameter.
For some kind of widgets, setting a background pixmap may have no effect or
have strange results. Experiment with it.
To unset the background image call [classfnc]$setBackgroundColor[/classfnc]
!fn: $setFont(<size>,<family>,<style>)[br]
Set the font's size, family and stile, valid flag for style are:[br]
[pre]
italic [br]
bold [br]
underline [br]
overline [br]
strikeout [br]
fixedpitch [br]
[/pre]
!fn: $setWFlags(<flag1>, <flag2>, ...)
This function sets widget flags, given as parameters.
Valid flags are:
[pre]
TopLevel - indicates that this widget is a top-level widget[br]
Dialog - indicates that this widget is a top-level window that should be decorated as a dialog[br]
Desktop - indicates that this widget is the desktop[br]
Popup - indicates that this widget is a popup top-level window[br]
NoAutoErase - indicates that this widget paints all its pixels. Updating, resizing, scrolling and focus changes should therefore not erase the widget.
Customize - let's the user to customize the style of the widget.[br]
[br]
Valid parameter for a customized widget are:[br]
Title - gives the window a title bar[br]
StaysOnTop - window stays on top [br]
SysMenu - add a windows system menu[br]
Minimize - add a minimize button for the sysmenu style[br]
Maximize - add a maximixe button for the sysmenu style[br]
[/pre]
!fn: $centerToScreen()
Centers the window on the screen (useful only for toplevel widgets).[br]
The best place to call this function is in $showEvent()
!fn: $setFocusPolicy(<key focus>)
Sets the way the widget accepts keyboard focus.[br]
Valid parameters are:
[pre]
- TabFocus; (widget accepts keyboard focus by tabbing)[br]
- ClickFocus; (widget accepts keyboard focus by clicking)[br]
- StrongFocus; (widget accepts both tabbing/clicking)[br]
- No Focus; (widget does not accept focus at all; this is the default value)[br]
[/pre]
!fn: $keyPressEvent(<key>)
If widget accepts keyboard focus (see [classfnc]$setFocusPolicy[/classfnc] ) this function handles for keys;
In its argument the key pressed.[br]
Special keys are:
[pre]
- Return [br]
- Enter [br]
- Down (cursor arrow down) [br]
- Up (cursor arrow up) [br]
- Left (cursor arrow left) [br]
- Right (cursor arrow right) [br]
- Shift [br]
- Ctrl [br]
- Alt [br]
- CapsLock [br]
- Backspace [br]
- Del [br]
- Esc [br]
- 0 [br]
- 1 [br]
- 2 [br]
- 3 [br]
- 4 [br]
- 5 [br]
- 6 [br]
- 7 [br]
- 8 [br]
- 9 [br]
- + [br]
- - [br]
- * [br]
- / [br]
- ( [br]
- ) [br]
- = [br]
- . [br]
- ^ [br]
[/pre]
!fn: $mapFromGlobal(<x>,<y>)
Translates the global screen coordinate pos to widget coordinates.
!fn: $mapToGlobal(<x>,<y>)
Translates widget coordinates into the global screen coordinate pos.
!fn: integer $globalCursorX()
Return the x coordinate of mouse pointer global position.
!fn: integer $globalCursorY()
Return the y coordinate of the mo>use pointer global position.
@examples:
[example]
%Widget = $new(widget)
# This is the main container for other elements.
%Widget->$setCaption("This is the widget title")
%Widget->$setGeometry(100,200,170,290)
# 100 and 200 are distance (pixel) from the left and the top of father widget (in this case the KVIrc window)
# 300 and 400 are the weight and the height of the widget
%Widget->%label = $new(label,%Widget)
%Widget->%label->$setText("This is a text label")
%Widget->%label->$setGeometry(10,10,150,20)
%Widget->%lineedit = $new(lineedit,%Widget)
%Widget->%lineedit->$setText("This is a lineedit")
%Widget->%lineedit->$setGeometry(10,40,150,20)
%Widget->%multilineedit = $new(multilineedit,%Widget)
%Widget->%multilineedit->$setText("This is a multilineedit")
%Widget->%multilineedit->$setGeometry(10,70,150,40)
%Widget->%checkbox = $new(checkbox,%Widget)
%Widget->%checkbox->$setText("This is a checkbox")
%Widget->%checkbox->$setGeometry(10,120,150,20)
%Widget->%combobox = $new(combobox,%Widget)
%Widget->%combobox->$setGeometry(10,150,150,20)
%Widget->%combobox->$insertItem("This is a combobox")
%Widget->%combobox->$insertItem("This is a combobox's item")
%Widget->%listbox = $new(listbox,%Widget)
%Widget->%listbox->$setGeometry(10,180,150,40)
%Widget->%listbox->$insertItem("This is another item")
%Widget->%listbox->$insertItem("This is a listbox's item")
%Widget->%listbox->$insertItem("This is a listbox")
%Widget->%radiobutton = $new(radiobutton,%Widget)
%Widget->%radiobutton->$setGeometry(10,230,150,20)
%Widget->%radiobutton->$setText("This is a radiobutton")
%Widget->%button = $new(button, %Widget)
%Widget->%button->$setText("Close me")
%Widget->%button->$setGeometry(10,260,150,20)
%Widget->$show()
# This shows the widget
privateimpl(%Widget->%button, mousePressEvent) {
delete %Widget
# This closes the widget automatically
}
# privateimpl is triggered when user press the button.
# To do that, widget must be a global variable.
[/example]
*/
//
// If you never call c->error() , c->warning() (your function never fails)
// and never call a function that can call c->error() or c->warning()
// you can avoid ENTER_STACK_FRAME and c->leaveStackFrame()
// Just return true.
// c->error() should be called only in really critical situations
// (we have to define better "critical situation")
// if possible , leave the things go after just a c->warning()
//
// widget() will be never 0 in THIS class
// but in derived classes WILL be
// ... now that I think about it , it
// may happen that widget() will be zero here too:
// If the TQt "physical" widget gets destroyed
// by some external factor (for example when children
// of a wrapper widget destroyed by KVIrc).
//
// as a convention:
// if widget() can be 0 in a class
// the user must have a function to check it
// (sth as object::$hasObject() could do the trick)
// obviously this will happen only in well defined cases
// as in a qtwrapper not yet wrapped or failed to wrap (so
// qtwrapper::$wrap() returned '0' for example)
// or after the widget has been destroyed...
// if widget() is 0 , the functions perform no actions
// return no errors and results that have to be assumed
// as invalid (this allows the minimum overhead: if widget()
//=============================================================================================================
KVSO_BEGIN_REGISTERCLASS(KviKvsObject_widget,"widget","object")
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"reparent",function_reparent)
// apparence
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"show",function_show)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"hide",function_hide)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"repaint",function_repaint)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"isTopLevel",function_isTopLevel)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"isVisible",function_isVisible)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"raise",function_raise)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"lower",function_lower)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setEnabled",function_setEnabled)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"isEnabled",function_isEnabled)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setMouseTracking",function_setMouseTracking)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setCaption",function_setCaption)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"caption",function_caption)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"hasFocus",function_hasFocus)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setFocus",function_setFocus)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setToolTip",function_setToolTip)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setWFlags",function_setWFlags)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setIcon",function_setIcon)
// fonts
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"fontDescent",function_fontDescent)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"fontAscent",function_fontAscent)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"fontMetricsWidth",function_fontMetricsWidth)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"fontMetricsHeight",function_fontMetricsHeight)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setFont",function_setFont)
// geometry
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"screenResolution",function_screenResolution)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"centerToScreen",function_centerToScreen)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"geometry",function_geometry)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setGeometry",function_setGeometry)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"mapToGlobal",function_mapToGlobal)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"mapFromGlobal",function_mapFromGlobal)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"y",function_y)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"x",function_x)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"globalCursorX",function_globalCursorX)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"globalCursorY",function_globalCursorY)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"width",function_width)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"height",function_height)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setMinimumWidth",function_setMinimumWidth)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setMinimumHeight",function_setMinimumHeight)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setMaximumWidth",function_setMaximumWidth)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setMaximumHeight",function_setMaximumHeight)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"move",function_move)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"sizeHint",function_sizeHint)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"resize",function_resize)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setFocusPolicy",function_setFocusPolicy)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"addWidgetToWrappedLayout",function_addWidgetToWrappedLayout)
// colors and image
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setForegroundColor",function_setPaletteForeground)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setBackgroundColor",function_setBackgroundColor)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setBackgroundImage",function_setBackgroundImage)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"backgroundColor",function_backgroundColor)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"foregroundColor",function_foregroundColor)
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setMask",function_setMask)
// QT4 only
#ifdef COMPILE_USE_QT4
KVSO_REGISTER_HANDLER(KviKvsObject_widget,"setAttribute",function_setAttribute)
#endif
// events
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"mousePressEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"mouseReleaseEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"mouseDoubleClickEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"mouseMoveEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"focusInEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"focusOutEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"mouseLeaveEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"mouseEnterEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"showEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"hideEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"closeEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"resizeEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"moveEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"paintEvent")
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"keyPressEvent")
#ifdef COMPILE_USE_QT4
KVSO_REGISTER_STANDARD_NOTHINGRETURN_HANDLER(KviKvsObject_widget,"maybeTipEvent")
#endif
KVSO_END_REGISTERCLASS(KviKvsObject_widget)
KVSO_BEGIN_CONSTRUCTOR(KviKvsObject_widget,KviKvsObject)
KVSO_END_CONSTRUCTOR(KviKvsObject_widget)
KVSO_BEGIN_DESTRUCTOR(KviKvsObject_widget)
emit aboutToDie();
KVSO_END_CONSTRUCTOR(KviKvsObject_widget)
bool KviKvsObject_widget::init(KviKvsRunTimeContext * pContext,KviKvsVariantList * pParams)
{
setObject(TQT_TQOBJECT(new TQWidget(parentScriptWidget(),getName())),true);
return true;
}
bool KviKvsObject_widget::eventFilter(TQObject *o,TQEvent *e)
{
if(o == object())
{
bool ret=false;
int aparam;
bool brokenhandler=false;
KviKvsVariant *retv=new KviKvsVariant(ret);
switch(e->type())
{
#ifdef COMPILE_USE_QT4
case TQEvent::ToolTip:
{
TQHelpEvent *helpEvent = static_cast<TQHelpEvent *>(e);
TQPoint point=helpEvent->pos();
TQString szTooltip;
KviKvsVariant *tipret=new KviKvsVariant(szTooltip);
KviKvsVariantList params(new KviKvsVariant((kvs_int_t)point.x()),new KviKvsVariant((kvs_int_t)point.y()));
callFunction(this,"maybeTipEvent",tipret,&params);
tipret->asString(szTooltip);
TQToolTip::showText(helpEvent->globalPos(),szTooltip);
break;
}
#endif
case TQEvent::Paint:
{
TQRect rect=((TQPaintEvent *)e)->rect();
KviKvsVariantList params(new KviKvsVariant((kvs_int_t)rect.x()),new KviKvsVariant((kvs_int_t)rect.y()),new KviKvsVariant((kvs_int_t)rect.width()),new KviKvsVariant((kvs_int_t)rect.height()));
callFunction(this,"paintEvent",retv,&params);
break;
}
case TQEvent::KeyPress:
{
TQString tmp="";
switch(((TQKeyEvent *)e)->key())
{
case TQt::Key_Return:
tmp="Return";
break;
case TQt::Key_Down:
tmp="Down";
break;
case TQt::Key_Up:
tmp="Up";
break;
case TQt::Key_Left:
tmp="Left";
break;
case TQt::Key_Right:
tmp="Right";
break;
case TQt::Key_Shift:
tmp="Shift";
break;
case TQt::Key_Control:
tmp="Ctrl";
break;
case TQt::Key_Alt:
tmp="Alt";
break;
case TQt::Key_CapsLock:
tmp="CapsLock";
break;
case TQt::Key_Backspace:
tmp="Backspace";
break;
case TQt::Key_Delete:
tmp="Del";
break;
case TQt::Key_Enter:
tmp="Enter";
break;
case TQt::Key_Escape:
tmp="Esc";
break;
case TQt::Key_0:
tmp="0";
case TQt::Key_1:
tmp="1";
break;
case TQt::Key_2:
tmp="2";
break;
case TQt::Key_3:
tmp="3";
break;
case TQt::Key_4:
tmp="4";
break;
case TQt::Key_5:
tmp="5";
break;
case TQt::Key_6:
tmp="6";
break;
case TQt::Key_7:
tmp="7";
break;
case TQt::Key_8:
tmp="8";
break;
case TQt::Key_9:
tmp="9";
break;
case TQt::Key_Plus:
tmp="+";
break;
case TQt::Key_Minus:
tmp="-";
break;
case TQt::Key_Slash:
tmp="/";
break;
case TQt::Key_Asterisk:
tmp="*";
break;
case TQt::Key_Period:
tmp=".";
break;
case TQt::Key_ParenLeft:
tmp="(";
break;
case TQt::Key_ParenRight:
tmp=")";
break;
case TQt::Key_Equal:
tmp="=";
break;
case TQt::Key_AsciiCircum:
tmp="^";
break;
default:
if (!((TQKeyEvent *)e)->text().isEmpty()) tmp = ((TQKeyEvent *)e)->text();
}
KviKvsVariantList params(new KviKvsVariant(tmp));
callFunction(this,"keyPressEvent",0,&params);
}
break;
case TQEvent::MouseButtonPress:
if(((TQMouseEvent *)e)->button() & Qt::LeftButton)aparam = 0;
else {
if(((TQMouseEvent *)e)->button() & Qt::RightButton)aparam = 1;
else aparam = 2;
}
if(!callFunction(this,"mousePressEvent",retv,new KviKvsVariantList(new KviKvsVariant((kvs_int_t)aparam),new KviKvsVariant((kvs_int_t)((TQMouseEvent *)e)->pos().x()),new KviKvsVariant((kvs_int_t)((TQMouseEvent *)e)->pos().y())
))) brokenhandler = true; // ignore results of a broken event handler
break;
case TQEvent::MouseButtonRelease:
if(((TQMouseEvent *)e)->button() & Qt::LeftButton)aparam = 0;
else {
if(((TQMouseEvent *)e)->button() & Qt::RightButton)aparam = 1;
else aparam = 2;
}
if(!callFunction(this,"mouseReleaseEvent",retv,new KviKvsVariantList(new KviKvsVariant((kvs_int_t)aparam),new KviKvsVariant((kvs_int_t)((TQMouseEvent *)e)->pos().x()),new KviKvsVariant((kvs_int_t)((TQMouseEvent *)e)->pos().y())
))) brokenhandler = true; // ignore results of a broken event handler
break;
case TQEvent::MouseButtonDblClick:
if(( (TQMouseEvent *)e)->button() & Qt::LeftButton)aparam = 0;
else {
if(((TQMouseEvent *)e)->button() & Qt::RightButton)aparam = 1;
else aparam = 2;
}
if(!callFunction(this,"mouseDoubleClickEvent",retv,new KviKvsVariantList(new KviKvsVariant((kvs_int_t)aparam),new KviKvsVariant((kvs_int_t)((TQMouseEvent *)e)->pos().x()),new KviKvsVariant((kvs_int_t)((TQMouseEvent *)e)->pos().y())
))) brokenhandler = true; // ignore results of a broken event handler
break;
case TQEvent::MouseMove:
if( (((TQMouseEvent *)e)->state()) & Qt::LeftButton) aparam = 0;
else
{
if(((TQMouseEvent *)e)->state() & Qt::RightButton)aparam = 1;
else
{
if(((TQMouseEvent *)e)->state() & Qt::MidButton)aparam = 2;
else aparam = -1;
}
}
if(!callFunction(this,"mouseMoveEvent",retv,new KviKvsVariantList(new KviKvsVariant((kvs_int_t)aparam),new KviKvsVariant((kvs_int_t)((TQMouseEvent *)e)->pos().x()),new KviKvsVariant((kvs_int_t)((TQMouseEvent *)e)->pos().y())
))) brokenhandler = true; // ignore results of a broken event handler
break;
case TQEvent::FocusIn:
if(!callFunction(this,"focusInEvent",retv,0))brokenhandler = true;
break;
case TQEvent::FocusOut:
if(!callFunction(this,"focusOutEvent",retv,0))brokenhandler = true;
break;
case TQEvent::Resize:
if(!callFunction(this,"resizeEvent",retv,0))brokenhandler = true;
break;
case TQEvent::Move:
if(!callFunction(this,"moveEvent",retv,0))brokenhandler = true;
break;
case TQEvent::Close:
if(!callFunction(this,"closeEvent",retv,0))brokenhandler = true;
break;
case TQEvent::Enter:
if(!callFunction(this,"mouseEnterEvent",retv,0))brokenhandler = true;
break;
case TQEvent::Leave:
if(!callFunction(this,"mouseLeaveEvent",retv,0))brokenhandler = true;
break;
case TQEvent::Show:
if(!callFunction(this,"showEvent",retv,0))brokenhandler = true;
break;
case TQEvent::Hide:
if(!callFunction(this,"hideEvent",retv,0))ret =false;
break;
default:
return KviKvsObject::eventFilter(o,e);
break;
}
if (!brokenhandler) ret=retv->asBoolean();
delete retv;
return ret;
/*
if(ret.length() == 1)
{
if(KviTQString::equalCI("1",ret))return true;
}
*/
}
return KviKvsObject::eventFilter(o,e);
}
bool KviKvsObject_widget::function_show(KviKvsObjectFunctionCall *c)
{
if(!widget())return true; // should we warn here ?
widget()->show();
return true;
}
bool KviKvsObject_widget::function_setEnabled(KviKvsObjectFunctionCall *c)
{
bool bEnabled;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("bEnabled",KVS_PT_BOOL,0,bEnabled)
KVSO_PARAMETERS_END(c)
if(!widget())return true;
widget()->setEnabled(bEnabled);
return true;
}
bool KviKvsObject_widget::function_isEnabled(KviKvsObjectFunctionCall *c)
{
if(!widget()) return true;
c->returnValue()->setBoolean(widget()->isEnabled());
return true;
}
bool KviKvsObject_widget::function_fontDescent(KviKvsObjectFunctionCall * c)
{
if(!widget()) return true;
TQFontMetrics fm = widget()->fontMetrics();
int d = fm.descent();
c->returnValue()->setInteger(d);
return true;
}
bool KviKvsObject_widget::function_fontAscent(KviKvsObjectFunctionCall * c)
{
if(!widget()) return true;
TQFontMetrics fm = widget()->fontMetrics();
int d = fm.ascent();
c->returnValue()->setInteger(d);
return true;
}
bool KviKvsObject_widget::function_repaint(KviKvsObjectFunctionCall * c)
{
bool bEnabled;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("bEnabled",KVS_PT_BOOL,0,bEnabled)
KVSO_PARAMETERS_END(c)
if(!widget()) return true;
widget()->repaint(bEnabled);
return true;
}
bool KviKvsObject_widget::function_fontMetricsWidth(KviKvsObjectFunctionCall * c)
{
TQString m_szStr;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("string",KVS_PT_STRING,0,m_szStr)
KVSO_PARAMETERS_END(c)
if(!widget()) return true;
// int fm = widget()->fontMetrics().width(m_szStr);
c->returnValue()->setInteger(widget()->fontMetrics().width(m_szStr));
return true;
}
bool KviKvsObject_widget::function_fontMetricsHeight(KviKvsObjectFunctionCall * c)
{
if(!widget())return true;
int fm = widget()->fontMetrics().height();
c->returnValue()->setInteger(fm);
return true;
}
bool KviKvsObject_widget::function_screenResolution(KviKvsObjectFunctionCall * c)
{
KviKvsArray * a = new KviKvsArray();
a->set(0,new KviKvsVariant((kvs_int_t)g_pApp->desktop()->width()));
a->set(1,new KviKvsVariant((kvs_int_t)g_pApp->desktop()->height()));
c->returnValue()->setArray(a);
return true;
}
bool KviKvsObject_widget::function_geometry(KviKvsObjectFunctionCall *c)
{
TQRect r = widget() ? widget()->geometry() : TQRect(0,0,0,0);
KviKvsArray * a = new KviKvsArray();
a->set(0,new KviKvsVariant((kvs_int_t)r.x()));
a->set(1,new KviKvsVariant((kvs_int_t)r.y()));
a->set(2,new KviKvsVariant((kvs_int_t)r.width()));
a->set(3,new KviKvsVariant((kvs_int_t)r.height()));
c->returnValue()->setArray(a);
return true;
}
bool KviKvsObject_widget::function_setGeometry(KviKvsObjectFunctionCall *c)
{
KviKvsVariant * pXOrArray;
kvs_int_t iX,iY,iW,iH;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("x_or_array",KVS_PT_VARIANT,0,pXOrArray)
KVSO_PARAMETER("y",KVS_PT_INT,KVS_PF_OPTIONAL,iY)
KVSO_PARAMETER("w",KVS_PT_INT,KVS_PF_OPTIONAL,iW)
KVSO_PARAMETER("h",KVS_PT_INT,KVS_PF_OPTIONAL,iH)
KVSO_PARAMETERS_END(c)
// this is a little bit tricky: we accept two syntax versions
// (this is something like a C++ overload)
// $setGeometry(x,y,w,h) OR $setGeometry($array(x,y,w,h))
// For this purpose we ask the parameter processing engine
// to return the first parameter as variant and we manually check its data typoe
// We also set the following three parameters as optional
// so the user can either pass one or four parameters.
// Because of this trick, we must check the parameter consistency
// manually.
if(pXOrArray->isArray())
{
// the user has passed a complete geometry array as first parameter
// make sure it has at least 4 elements
if(pXOrArray->array()->size() < 4)
{
c->error(__tr2qs("The array passed as parameter must contain at least 4 elements"));
return false;
}
// we must also manually extract the data from the array
KviKvsVariant * pX = pXOrArray->array()->at(0);
KviKvsVariant * pY = pXOrArray->array()->at(1);
KviKvsVariant * pW = pXOrArray->array()->at(2);
KviKvsVariant * pH = pXOrArray->array()->at(3);
// note that some of the array elements may be empty in fact
// a null value returned by KviKvsArray::at() means that
// no parameter was set in that place
if(!(pX && pY && pW && pH))
{
c->error(__tr2qs("One of the geometry array parameters is empty"));
return false;
}
if(!(pX->asInteger(iX) && pY->asInteger(iY) && pW->asInteger(iW) && pH->asInteger(iH)))
{
c->error(__tr2qs("One of the geometry array parameters didn't evaluate to an integer"));
return false;
}
// ok: the params are correct
} else {
// The user passed something else as first parameter
// make sure that it is an integer.
// Also make sure that we really have 4 parameters
if(c->params()->count() < 4)
{
c->error(__tr2qs("$setGeometry() requires either an array as first parameter or four integers"));
return false;
}
if(!pXOrArray->asInteger(iX))
{
c->error(__tr2qs("The first parameter didn't evaluate to an array nor an integer"));
return false;
}
// ok: the params are correct
}
if(widget())
widget()->setGeometry(iX,iY,iW,iH);
return true;
}
bool KviKvsObject_widget::function_mapToGlobal(KviKvsObjectFunctionCall *c)
{
if(!widget())return true;
kvs_int_t iX,iY;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("x",KVS_PT_INT,0,iX)
KVSO_PARAMETER("y",KVS_PT_INT,0,iY)
KVSO_PARAMETERS_END(c)
TQPoint point=widget()->mapToGlobal(TQPoint(iX,iY));
KviKvsArray * a = new KviKvsArray();
a->set(0,new KviKvsVariant((kvs_int_t)point.x()));
a->set(1,new KviKvsVariant((kvs_int_t)point.y()));
c->returnValue()->setArray(a);
return true;
}
bool KviKvsObject_widget::function_mapFromGlobal(KviKvsObjectFunctionCall *c)
{
if(!widget())return true;
kvs_int_t iX,iY;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("x",KVS_PT_INT,0,iX)
KVSO_PARAMETER("y",KVS_PT_INT,0,iY)
KVSO_PARAMETERS_END(c)
TQPoint point=widget()->mapFromGlobal(TQPoint(iX,iY));
KviKvsArray * a = new KviKvsArray();
a->set(0,new KviKvsVariant((kvs_int_t)point.x()));
a->set(1,new KviKvsVariant((kvs_int_t)point.y()));
c->returnValue()->setArray(a);
return true;
}
bool KviKvsObject_widget::function_centerToScreen(KviKvsObjectFunctionCall *c)
{
if(widget()) widget()->move((g_pApp->desktop()->width() - widget()->width())/2,(g_pApp->desktop()->height() - widget()->height())/2);
return true;
}
bool KviKvsObject_widget::function_setPaletteForeground(KviKvsObjectFunctionCall *c)
{
KviKvsVariant * pColArray;
kvs_int_t iColR,iColG,iColB;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("hex_rgb_array_or_red",KVS_PT_VARIANT,0,pColArray)
KVSO_PARAMETER("green",KVS_PT_INT,KVS_PF_OPTIONAL,iColG)
KVSO_PARAMETER("blue",KVS_PT_INT,KVS_PF_OPTIONAL,iColB)
KVSO_PARAMETERS_END(c)
if(pColArray->isArray())
{
if(pColArray->array()->size() < 3)
{
c->error(__tr2qs("The array passed as parameter must contain at least 3 elements"));
return false;
}
KviKvsVariant * pColR = pColArray->array()->at(0);
KviKvsVariant * pColG = pColArray->array()->at(1);
KviKvsVariant * pColB = pColArray->array()->at(2);
if(!(pColR && pColG && pColB))
{
c->error(__tr2qs("One of the colors array parameters is empty"));
return false;
}
if(!(pColR->asInteger(iColR) && pColG->asInteger(iColG) && pColB->asInteger(iColB)))
{
c->error(__tr2qs("One of the colors array parameters didn't evaluate to an integer"));
return false;
}
} else {
if (c->params()->count()==1)
{
bool bOk,bOk1,bOk2;
TQString value;
pColArray->asString(value);
int i=0;
if (value.length()!=6)
{
c->warning(__tr2qs("A string of 6 digits hex is required"));
return true;
}
TQString buffer(value.mid(0,2));
iColR=buffer.toInt(&bOk,16);
buffer=value.mid(2,2);
iColG=buffer.toInt(&bOk1,16);
buffer=value.mid(4,2);
iColB=buffer.toInt(&bOk2,16);
if (!bOk || !bOk1 || !bOk2)
{
c->warning(__tr2qs("Not an hex digits"));
return true;
}
if (widget()) widget()->setPaletteForegroundColor(TQColor(iColR,iColG,iColB));
return true;
}
if(c->params()->count() < 3)
{
c->error(__tr2qs("$setForegroundColor requires either an array as first parameter, one hex string or three integers"));
return false;
}
if(!pColArray->asInteger(iColR))
{
c->error(__tr2qs("The first parameter didn't evaluate to an array nor an integer"));
return false;
}
}
if (widget()) widget()->setPaletteForegroundColor(TQColor(iColR,iColG,iColB));
return true;
}
bool KviKvsObject_widget::function_setBackgroundColor(KviKvsObjectFunctionCall *c)
{
KviKvsVariant * pColArray;
kvs_int_t iColR,iColG,iColB;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("hex_rgb_array_or_red",KVS_PT_VARIANT,0,pColArray)
KVSO_PARAMETER("green",KVS_PT_INT,KVS_PF_OPTIONAL,iColG)
KVSO_PARAMETER("blue",KVS_PT_INT,KVS_PF_OPTIONAL,iColB)
KVSO_PARAMETERS_END(c)
if(pColArray->isArray())
{
if(pColArray->array()->size() < 3)
{
c->error(__tr2qs("The array passed as parameter must contain at least 3 elements"));
return false;
}
KviKvsVariant * pColR = pColArray->array()->at(0);
KviKvsVariant * pColG = pColArray->array()->at(1);
KviKvsVariant * pColB = pColArray->array()->at(2);
if(!(pColR && pColG && pColB))
{
c->error(__tr2qs("One of the colors array parameters is empty"));
return false;
}
if(!(pColR->asInteger(iColR) && pColG->asInteger(iColG) && pColB->asInteger(iColB)))
{
c->error(__tr2qs("One of the colors array parameters didn't evaluate to an integer"));
return false;
}
} else {
if (c->params()->count()==1)
{
bool bOk,bOk1,bOk2;
TQString value;
pColArray->asString(value);
int i=0;
if (value.length()!=6)
{
c->warning(__tr2qs("A string of 6 digits hex is required"));
return true;
}
TQString buffer(value.mid(0,2));
iColR=buffer.toInt(&bOk,16);
buffer=value.mid(2,2);
iColG=buffer.toInt(&bOk1,16);
buffer=value.mid(4,2);
iColB=buffer.toInt(&bOk2,16);
if (!bOk || !bOk1 || !bOk2)
{
c->warning(__tr2qs("Not an hex digits"));
return true;
}
if (widget()) widget()->setBackgroundColor(TQColor(iColR,iColG,iColB));
return true;
}
if(c->params()->count() < 3)
{
c->error(__tr2qs("$setBackgroundColor requires either an array as first parameter, one hex string or three integers"));
return false;
}
if(!pColArray->asInteger(iColR))
{
c->error(__tr2qs("The first parameter didn't evaluate to an array nor an integer"));
return false;
}
}
if (widget()) widget()->setBackgroundColor(TQColor(iColR,iColG,iColB));
return true;
}
bool KviKvsObject_widget::function_backgroundColor(KviKvsObjectFunctionCall *c)
{
if(!widget())return true;
TQColor col = widget()->backgroundColor();
KviKvsArray * a = new KviKvsArray();
a->set(0,new KviKvsVariant((kvs_int_t)col.red()));
a->set(1,new KviKvsVariant((kvs_int_t)col.green()));
a->set(2,new KviKvsVariant((kvs_int_t)col.blue()));
c->returnValue()->setArray(a);
return true;
}
bool KviKvsObject_widget::function_foregroundColor(KviKvsObjectFunctionCall *c)
{
if(!widget())return true;
TQColor col = widget()->foregroundColor();
KviKvsArray * a = new KviKvsArray();
a->set(0,new KviKvsVariant((kvs_int_t)col.red()));
a->set(1,new KviKvsVariant((kvs_int_t)col.green()));
a->set(2,new KviKvsVariant((kvs_int_t)col.blue()));
c->returnValue()->setArray(a);
return true;
}
bool KviKvsObject_widget::function_parentWidget(KviKvsObjectFunctionCall *c)
{
if(!widget())return true;
if(parentScriptWidget()) c->returnValue()->setHObject(parentObject()->handle());
else
c->returnValue()->setHObject((kvs_hobject_t)0);
return true;
}
bool KviKvsObject_widget::function_setMouseTracking(KviKvsObjectFunctionCall *c)
{
bool bEnabled;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("bEnabled",KVS_PT_BOOL,0,bEnabled)
KVSO_PARAMETERS_END(c)
if(widget()) widget()->setMouseTracking(bEnabled);
return true;
}
bool KviKvsObject_widget::function_setCaption(KviKvsObjectFunctionCall *c)
{
TQString szCaption;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("caption",KVS_PT_STRING,0,szCaption)
KVSO_PARAMETERS_END(c)
if(widget()) widget()->setCaption(szCaption);
return true;
}
bool KviKvsObject_widget::function_caption(KviKvsObjectFunctionCall *c)
{
if(widget()) c->returnValue()->setString(widget()->caption().utf8().data());
return true;
}
bool KviKvsObject_widget::function_isTopLevel(KviKvsObjectFunctionCall *c)
{
if(widget()) c->returnValue()->setBoolean(widget()->isTopLevel());
return true;
}
bool KviKvsObject_widget::function_isVisible(KviKvsObjectFunctionCall *c)
{
if(widget()) c->returnValue()->setBoolean(widget()->isVisible());
return true;
}
bool KviKvsObject_widget::function_raise(KviKvsObjectFunctionCall *)
{
if(widget()) widget()->raise();
return true;
}
bool KviKvsObject_widget::function_lower(KviKvsObjectFunctionCall *)
{
if(widget())widget()->lower();
return true;
}
bool KviKvsObject_widget::function_hasFocus(KviKvsObjectFunctionCall *c)
{
if(widget()) c->returnValue()->setBoolean(widget()->hasFocus());
return true;
}
bool KviKvsObject_widget::function_setFocus(KviKvsObjectFunctionCall *c)
{
if (widget())widget()->setFocus();
return true;
}
bool KviKvsObject_widget::function_hide(KviKvsObjectFunctionCall *)
{
if(widget())widget()->hide();
return true;
}
bool KviKvsObject_widget::function_setToolTip(KviKvsObjectFunctionCall *c)
{
TQString szTooltip;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("tooltip",KVS_PT_STRING,0,szTooltip)
KVSO_PARAMETERS_END(c)
if(widget())TQToolTip::add( widget(), szTooltip );
return true;
}
bool KviKvsObject_widget::function_x(KviKvsObjectFunctionCall *c)
{
if(widget()) c->returnValue()->setInteger(widget()->x());
return true;
}
bool KviKvsObject_widget::function_y(KviKvsObjectFunctionCall *c)
{
if(widget())c->returnValue()->setInteger(widget()->y());
return true;
}
bool KviKvsObject_widget::function_width(KviKvsObjectFunctionCall *c)
{
if(widget())c->returnValue()->setInteger(widget()->width());
return true;
}
bool KviKvsObject_widget::function_height(KviKvsObjectFunctionCall *c)
{
if(widget())c->returnValue()->setInteger(widget()->height());
return true;
}
bool KviKvsObject_widget::function_setMinimumWidth(KviKvsObjectFunctionCall *c)
{
kvs_int_t iW;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("w",KVS_PT_INT,0,iW)
KVSO_PARAMETERS_END(c)
if (widget()) widget()->setMinimumWidth(iW);
return true;
}
bool KviKvsObject_widget::function_setMinimumHeight(KviKvsObjectFunctionCall *c)
{
kvs_int_t iH;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("h",KVS_PT_INT,0,iH)
KVSO_PARAMETERS_END(c)
if (widget()) widget()->setMinimumHeight(iH);
return true;
}
bool KviKvsObject_widget::function_setMaximumWidth(KviKvsObjectFunctionCall *c)
{
kvs_int_t iW;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("w",KVS_PT_INT,0,iW)
KVSO_PARAMETERS_END(c)
if (widget()) widget()->setMaximumWidth(iW);
return true;
}
bool KviKvsObject_widget::function_setMaximumHeight(KviKvsObjectFunctionCall *c)
{
kvs_int_t iH;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("h",KVS_PT_INT,0,iH)
KVSO_PARAMETERS_END(c)
if(widget()) widget()->setMaximumHeight(iH);
return true;
}
bool KviKvsObject_widget::function_move(KviKvsObjectFunctionCall *c)
{
kvs_int_t iX,iY;
KviKvsVariant * pXOrArray;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("x_or_array",KVS_PT_VARIANT,0,pXOrArray)
KVSO_PARAMETER("y",KVS_PT_INT,KVS_PF_OPTIONAL,iY)
KVSO_PARAMETERS_END(c)
if(pXOrArray->isArray())
{
if(pXOrArray->array()->size() < 2)
{
c->error(__tr2qs("The array passed as parameter must contain at least 2 elements"));
return false;
}
KviKvsVariant * pX = pXOrArray->array()->at(0);
KviKvsVariant * pY = pXOrArray->array()->at(1);
if(!(pX && pY))
{
c->error(__tr2qs("One of the move array parameters is empty"));
return false;
}
if(!(pX->asInteger(iX) && pY->asInteger(iY)))
{
c->error(__tr2qs("One of the move array parameters didn't evaluate to an integer"));
return false;
}
// ok: the params are correct
} else {
if(c->params()->count() < 2)
{
c->error(__tr2qs("$move() requires either an array as first parameter or two integers"));
return false;
}
if(!pXOrArray->asInteger(iX))
{
c->error(__tr2qs("The first parameter didn't evaluate to an array nor an integer"));
return false;
}
// ok: the params are correct
}
if(!widget())return true;
widget()->move(TQPoint(iX,iY));
return true;
}
bool KviKvsObject_widget::function_sizeHint(KviKvsObjectFunctionCall *c)
{
if(!widget())return true;
TQSize sizehint = widget()->sizeHint();
KviKvsArray * a = new KviKvsArray();
a->set(0,new KviKvsVariant((kvs_int_t)sizehint.width()));
a->set(1,new KviKvsVariant((kvs_int_t)sizehint.height()));
c->returnValue()->setArray(a);
return true;
}
bool KviKvsObject_widget::function_resize(KviKvsObjectFunctionCall *c)
{
KviKvsVariant * pWOrArray;
kvs_int_t iW,iH;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("width_or_array",KVS_PT_VARIANT,0,pWOrArray)
KVSO_PARAMETER("height",KVS_PT_INT,KVS_PF_OPTIONAL,iH)
KVSO_PARAMETERS_END(c)
if(pWOrArray->isArray())
{
if(pWOrArray->array()->size() < 2)
{
c->error(__tr2qs("The array passed as parameter must contain at least 2 elements"));
return false;
}
KviKvsVariant * pW = pWOrArray->array()->at(0);
KviKvsVariant * pH = pWOrArray->array()->at(1);
if(!(pW && pH))
{
c->error(__tr2qs("One of the resize array parameters is empty"));
return false;
}
if(!(pW->asInteger(iW) && pH->asInteger(iH)))
{
c->error(__tr2qs("One of the resize array parameters didn't evaluate to an integer"));
return false;
}
// ok: the params are correct
} else {
if(c->params()->count() < 2)
{
c->error(__tr2qs("$resize() requires either an array as first parameter or two integers"));
return false;
}
if(!pWOrArray->asInteger(iW))
{
c->error(__tr2qs("The first parameter didn't evaluate to an array nor an integer"));
return false;
}
// ok: the params are correct
}
if(!widget())return true;
widget()->resize(TQSize(iW,iH));
return true;
}
bool KviKvsObject_widget::function_setFocusPolicy(KviKvsObjectFunctionCall *c)
{
TQString szMode;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("focus",KVS_PT_STRING,0,szMode)
KVSO_PARAMETERS_END(c)
if(!widget())return true;
if(KviTQString::equalCI(szMode, "TabFocus"))
widget()->setFocusPolicy(TQT_WIDGET_TABFOCUS);
else
if(KviTQString::equalCI(szMode, "ClickFocus"))
widget()->setFocusPolicy(TQT_WIDGET_CLICKFOCUS);
else
if(KviTQString::equalCI(szMode, "StrongFocus"))
widget()->setFocusPolicy(TQT_WIDGET_STRONGFOCUS);
else
if(KviTQString::equalCI(szMode, "NoFocus"))
widget()->setFocusPolicy(TQT_WIDGET_NOFOCUS);
else c->warning(__tr2qs("Invalid parameters"));
return true;
}
bool KviKvsObject_widget::function_setWFlags(KviKvsObjectFunctionCall *c)
{
TQStringList wflags;
//TQt::WindowType sum;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("widget_flags",KVS_PT_STRINGLIST,KVS_PF_OPTIONAL,wflags)
KVSO_PARAMETERS_END(c)
if (!widget()) return true;
#ifdef COMPILE_USE_QT4
TQt::WindowFlags flag,sum=0;
#else
int flag,sum=0;
#endif
for ( TQStringList::Iterator it = wflags.begin(); it != wflags.end(); ++it )
{
flag=0;
for(unsigned int j = 0; j < widgettypes_num; j++)
{
if(KviTQString::equalCI((*it), widgettypes_tbl[j]))
{
flag=widgettypes_cod[j];
break;
}
}
if(flag)
sum = sum | flag;
else
c->warning(__tr2qs("Unknown widget flag '%Q'"),&(*it));
}
#ifdef COMPILE_USE_QT4
widget()->setWindowFlags(sum);
#else
widget()->reparent(widget()->parentWidget(),sum,TQPoint(widget()->x(),widget()->y()));
#endif
return true;
}
bool KviKvsObject_widget::function_setFont(KviKvsObjectFunctionCall *c)
{
TQString szFamily,szStyle;
kvs_int_t uSize;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("size",KVS_PT_UNSIGNEDINTEGER,0,uSize)
KVSO_PARAMETER("family",KVS_PT_STRING,0,szFamily)
KVSO_PARAMETER("style",KVS_PT_STRING,0,szStyle)
KVSO_PARAMETERS_END(c)
if(!widget())return true;
TQFont font=widget()->font();
font.setFamily(szFamily);
font.setPointSize(uSize);
if(KviTQString::equalCI(szStyle,"italic")) font.setItalic(TRUE);
else if(KviTQString::equalCI(szStyle,"bold")) font.setBold(TRUE);
else if(KviTQString::equalCI(szStyle,"underline"))font.setUnderline(TRUE);
else if(KviTQString::equalCI(szStyle,"overline")) font.setOverline(TRUE);
else if(KviTQString::equalCI(szStyle,"strikeout"))font.setStrikeOut(TRUE);
else if(KviTQString::equalCI(szStyle,"fixedpitch")) font.setFixedPitch(TRUE);
else c->warning(__tr2qs("Unknown style '%Q'"),&szStyle);
widget()->setFont(font);
return true;
}
bool KviKvsObject_widget::function_addWidgetToWrappedLayout(KviKvsObjectFunctionCall *c)
{
KviKvsObject *ob;
kvs_int_t uCol,uRow;
kvs_hobject_t hObject;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("widget",KVS_PT_HOBJECT,0,hObject)
KVSO_PARAMETER("col",KVS_PT_UNSIGNEDINTEGER,0,uCol)
KVSO_PARAMETER("row",KVS_PT_UNSIGNEDINTEGER,0,uRow)
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;
}
TQLayout *lay=widget()->layout();
if (!lay)
{
c->warning(__tr2qs("No Layout associated to the widget "));
return true;
}
if(!ob->object()->isWidgetType())
{
c->warning(__tr2qs("Can't add a non-widget object"));
return true;
}
lay->add(((TQWidget *)(ob->object())));
return true;
}
bool KviKvsObject_widget::function_reparent(KviKvsObjectFunctionCall *c)
{
KviKvsObject *ob;
kvs_hobject_t hObject;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("widget",KVS_PT_HOBJECT,KVS_PF_OPTIONAL,hObject)
KVSO_PARAMETERS_END(c)
ob=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
if(!widget()) return true;
if(!ob)
{
widget()->reparent(0,TQPoint(widget()->x(),widget()->y()));
return true;
}
else
if(!ob->object()->isWidgetType())
{
c->warning(__tr("Parent must be a widget object"));
return true;
}
widget()->reparent(((TQWidget *)(ob->object())),TQPoint(((TQWidget *)(ob->object()))->x(),((TQWidget *)(ob->object()))->y()));
return true;
}
bool KviKvsObject_widget::function_setIcon(KviKvsObjectFunctionCall *c)
{
TQString icon;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("icon",KVS_PT_STRING,0,icon)
KVSO_PARAMETERS_END(c)
if(!widget())return true;
TQPixmap * pix = g_pIconManager->getImage(icon);
if(pix)widget()->setIcon(*pix);
return true;
}
bool KviKvsObject_widget::function_setBackgroundImage(KviKvsObjectFunctionCall *c)
{
TQString image;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("image",KVS_PT_STRING,0,image)
KVSO_PARAMETERS_END(c)
if(!widget())return true;
TQPixmap * pix = g_pIconManager->getImage(image);
if(pix)widget()->setPaletteBackgroundPixmap(*pix);
return true;
}
bool KviKvsObject_widget::function_globalCursorX(KviKvsObjectFunctionCall *c)
{
if(widget())c->returnValue()->setInteger(TQCursor::pos().x());
return true;
}
bool KviKvsObject_widget::function_globalCursorY(KviKvsObjectFunctionCall *c)
{
if(widget())c->returnValue()->setInteger(TQCursor::pos().y());
return true;
}
bool KviKvsObject_widget::function_setMask(KviKvsObjectFunctionCall *c)
{
KviKvsObject *obj;
kvs_hobject_t hObject;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("pixmap",KVS_PT_HOBJECT,0,hObject)
KVSO_PARAMETERS_END(c)
obj=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
if(!widget())return true;
if (!obj)
{
c->warning(__tr2qs("Pixmap parameter is not an object"));
return true;
}
if (!obj->inherits("KviKvsObject_pixmap"))
{
c->warning(__tr2qs("Pixmap object required"));
return true;
}
TQPixmap * pm=((KviKvsObject_pixmap *)obj)->getPixmap();
#ifdef COMPILE_USE_QT4
TQBitmap mask(pm->mask());
#else
TQBitmap mask(*pm->mask());
#endif
if (mask.isNull()) c->warning(__tr2qs("Null mask"));
widget()->setMask(mask);
return true;
}
#ifdef COMPILE_USE_QT4
bool KviKvsObject_widget::function_setAttribute(KviKvsObjectFunctionCall *c)
{
TQString attribute;
bool bFlag;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("widget_atribute",KVS_PT_STRING,0,attribute)
KVSO_PARAMETER("bool_flag",KVS_PT_BOOLEAN,0,bFlag)
KVSO_PARAMETERS_END(c)
if (!widget()) return true;
bool found=false;
unsigned int j = 0;
for(; j < widgetattributes_num; j++)
{
if(KviTQString::equalCI(attribute, widgetattributes_tbl[j]))
{
found=true;
break;
}
}
if(found)widget()->setAttribute(widgetattributes_cod[j],bFlag);
else c->warning(__tr2qs("Unknown widget attribute '%Q'"),&attribute);
return true;
}
#endif
#include "m_class_widget.moc"
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