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-rw-r--r--libopie2/opieui/big-screen/owidgetstack.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/libopie2/opieui/big-screen/owidgetstack.cpp b/libopie2/opieui/big-screen/owidgetstack.cpp
index b14a643..00194b4 100644
--- a/libopie2/opieui/big-screen/owidgetstack.cpp
+++ b/libopie2/opieui/big-screen/owidgetstack.cpp
@@ -1,67 +1,67 @@
1/* 1/*
2               =. This file is part of the OPIE Project 2               =. This file is part of the OPIE Project
3             .=l. Copyright (c) 2003 hOlgAr <zecke@handhelds.org> 3             .=l. Copyright (c) 2003,2004,2005 Holger Hans Peter Freyther <zecke@handhelds.org>
4           .>+-= 4           .>+-=
5 _;:,     .>    :=|. This library is free software; you can 5 _;:,     .>    :=|. This library is free software; you can
6.> <`_,   >  .   <= redistribute it and/or modify it under 6.> <`_,   >  .   <= redistribute it and/or modify it under
7:`=1 )Y*s>-.--   : the terms of the GNU Library General Public 7:`=1 )Y*s>-.--   : the terms of the GNU Library General Public
8.="- .-=="i,     .._ License as published by the Free Software 8.="- .-=="i,     .._ License as published by the Free Software
9 - .   .-<_>     .<> Foundation; either version 2 of the License, 9 - .   .-<_>     .<> Foundation; either version 2 of the License,
10     ._= =}       : or (at your option) any later version. 10     ._= =}       : or (at your option) any later version.
11    .%`+i>       _;_. 11    .%`+i>       _;_.
12    .i_,=:_.      -<s. This library is distributed in the hope that 12    .i_,=:_.      -<s. This library is distributed in the hope that
13     +  .  -:.       = it will be useful, but WITHOUT ANY WARRANTY; 13     +  .  -:.       = it will be useful, but WITHOUT ANY WARRANTY;
14    : ..    .:,     . . . without even the implied warranty of 14    : ..    .:,     . . . without even the implied warranty of
15    =_        +     =;=|` MERCHANTABILITY or FITNESS FOR A 15    =_        +     =;=|` MERCHANTABILITY or FITNESS FOR A
16  _.=:.       :    :=>`: PARTICULAR PURPOSE. See the GNU 16  _.=:.       :    :=>`: PARTICULAR PURPOSE. See the GNU
17..}^=.=       =       ; Library General Public License for more 17..}^=.=       =       ; Library General Public License for more
18++=   -.     .`     .: details. 18++=   -.     .`     .: details.
19 :     =  ...= . :.=- 19 :     =  ...= . :.=-
20 -.   .:....=;==+<; You should have received a copy of the GNU 20 -.   .:....=;==+<; You should have received a copy of the GNU
21  -_. . .   )=.  = Library General Public License along with 21  -_. . .   )=.  = Library General Public License along with
22    --        :-=` this library; see the file COPYING.LIB. 22    --        :-=` this library; see the file COPYING.LIB.
23 If not, write to the Free Software Foundation, 23 If not, write to the Free Software Foundation,
24 Inc., 59 Temple Place - Suite 330, 24 Inc., 59 Temple Place - Suite 330,
25 Boston, MA 02111-1307, USA. 25 Boston, MA 02111-1307, USA.
26 26
27*/ 27*/
28 28
29#include "owidgetstack.h" 29#include "owidgetstack.h"
30 30
31/* OPIE */ 31/* OPIE */
32#include <opie2/odebug.h> 32#include <opie2/odebug.h>
33 33
34/* QT */ 34/* QT */
35#include <qapplication.h> 35#include <qapplication.h>
36#include <qwidgetstack.h> 36#include <qwidgetstack.h>
37 37
38namespace Opie { 38namespace Opie {
39namespace Ui { 39namespace Ui {
40 const int mode_size = 330; 40 const int mode_size = 330;
41 41
42 42
43 43
44/** 44/**
45 * This is the standard widget. For simple usage see the example. Normally this widget 45 * This is the standard widget. For simple usage see the example. Normally this widget
46 * is the central widget of a QMainWindow. 46 * is the central widget of a QMainWindow.
47 * Use removeWidget before you delete a widget yourself. OWidgetStack does not 47 * Use removeWidget before you delete a widget yourself. OWidgetStack does not
48 * yet recognize removal of children. 48 * yet recognize removal of children.
49 * 49 *
50 * @param parent The parent widget. It maybe 0 but then you need to take care of deletion. 50 * @param parent The parent widget. It maybe 0 but then you need to take care of deletion.
51 * Or you use QPEApplication::showMainWidget(). 51 * Or you use QPEApplication::showMainWidget().
52 * @param name Name will be passed on to QObject 52 * @param name Name will be passed on to QObject
53 * @param fl Additional window flags passed to QFrame. see @Qt::WFlags 53 * @param fl Additional window flags passed to QFrame. see @Qt::WFlags
54 */ 54 */
55OWidgetStack::OWidgetStack( QWidget* parent, const char* name, WFlags fl) 55OWidgetStack::OWidgetStack( QWidget* parent, const char* name, WFlags fl)
56 : QFrame( parent, name, fl ) 56 : QFrame( parent, name, fl )
57{ 57{
58 m_last = m_mWidget = 0; 58 m_last = m_mWidget = 0;
59 m_forced = false; 59 m_forced = false;
60 60
61 QApplication::desktop()->installEventFilter( this ); 61 QApplication::desktop()->installEventFilter( this );
62 setFontPropagation ( AllChildren ); 62 setFontPropagation ( AllChildren );
63 setPalettePropagation( AllChildren ); 63 setPalettePropagation( AllChildren );
64 64
65 /* sets m_mode and initializes more */ 65 /* sets m_mode and initializes more */
66 /* if you change this call change switchTop as well */ 66 /* if you change this call change switchTop as well */
67 m_stack = 0; 67 m_stack = 0;
@@ -249,129 +249,129 @@ QWidget* OWidgetStack::visibleWidget()const {
249 return m_mWidget; 249 return m_mWidget;
250 250
251} 251}
252 252
253/** 253/**
254 * This method raises the widget wit the specefic id. 254 * This method raises the widget wit the specefic id.
255 * Note that in BigScreen mode the widget is made visible 255 * Note that in BigScreen mode the widget is made visible
256 * but the other ( previous) visible widget(s) will not 256 * but the other ( previous) visible widget(s) will not
257 * be made invisible. If you need this use hideWidget(). 257 * be made invisible. If you need this use hideWidget().
258 * 258 *
259 * @param id Raise the widget with id 259 * @param id Raise the widget with id
260 */ 260 */
261void OWidgetStack::raiseWidget( int id) { 261void OWidgetStack::raiseWidget( int id) {
262 return raiseWidget( widget( id ) ); 262 return raiseWidget( widget( id ) );
263} 263}
264 264
265/** 265/**
266 * This is an overloaded function and only differs in its parameters. 266 * This is an overloaded function and only differs in its parameters.
267 * @see raiseWidget( int ) 267 * @see raiseWidget( int )
268 */ 268 */
269void OWidgetStack::raiseWidget( QWidget* wid) { 269void OWidgetStack::raiseWidget( QWidget* wid) {
270 m_last = wid; 270 m_last = wid;
271 if (m_mode == SmallScreen ) 271 if (m_mode == SmallScreen )
272 m_stack->raiseWidget( wid ); 272 m_stack->raiseWidget( wid );
273 else { 273 else {
274 int ide; 274 int ide;
275 emit aboutToShow( wid ); 275 emit aboutToShow( wid );
276 /* if someone is connected and the widget is actually available */ 276 /* if someone is connected and the widget is actually available */
277 if ( receivers( SIGNAL(aboutToShow(int) ) ) && 277 if ( receivers( SIGNAL(aboutToShow(int) ) ) &&
278 ( (ide = id( wid ) ) != -1 ) ) 278 ( (ide = id( wid ) ) != -1 ) )
279 emit aboutToShow( ide ); 279 emit aboutToShow( ide );
280 280
281 /* ### FIXME PLACE THE WIDGET right */ 281 /* ### FIXME PLACE THE WIDGET right */
282 wid->show(); 282 wid->show();
283 } 283 }
284} 284}
285 285
286/** 286/**
287 * This will hide the currently visible widget 287 * This will hide the currently visible widget
288 * and raise the widget specified by the parameter. 288 * and raise the widget specified by the parameter.
289 * Note that this method does not use visibleWIdget but remembers 289 * Note that this method does not use visibleWIdget but remembers
290 * the last raisedWidget 290 * the last raisedWidget
291 */ 291 */
292void OWidgetStack::hideWidget( int id) { 292void OWidgetStack::hideWidget( int id) {
293 /* hiding our main widget wouldn't be smart */ 293 /* hiding our main widget wouldn't be smart */
294 if ( m_mode == BigScreen && m_last != m_mWidget ) 294 if ( m_mode == BigScreen && m_last != m_mWidget )
295 m_last->hide(); 295 m_last->hide();
296 raiseWidget( id ); 296 raiseWidget( id );
297} 297}
298 298
299/** 299/**
300 * This is overloaded and only differs in the parameters 300 * This is overloaded and only differs in the parameters
301 * it takes. 301 * it takes.
302 */ 302 */
303void OWidgetStack::hideWidget( QWidget* wid) { 303void OWidgetStack::hideWidget( QWidget* wid) {
304 /* still not smart */ 304 /* still not smart */
305 if ( m_mode == BigScreen && m_last != m_mWidget ) 305 if ( m_mode == BigScreen && m_last != m_mWidget )
306 m_last->hide(); 306 m_last->hide();
307 307
308 raiseWidget( wid ); 308 raiseWidget( wid );
309} 309}
310 310
311 311
312bool OWidgetStack::eventFilter( QObject* obj, QEvent* e) { 312bool OWidgetStack::eventFilter( QObject* obj, QEvent* e) {
313 if ( e->type() == QEvent::Resize ) { 313 if ( e->type() == QEvent::Resize && !m_forced ) {
314 QResizeEvent *res = static_cast<QResizeEvent*>( e ); 314 QResizeEvent *res = static_cast<QResizeEvent*>( e );
315 QSize size = res->size(); 315 QSize size = res->size();
316 if ( size.width() >= mode_size ) 316 if ( size.width() >= mode_size )
317 switchTop(); 317 switchTop();
318 else 318 else
319 switchStack(); 319 switchStack();
320 } 320 }
321 return false; 321 return false;
322} 322}
323 323
324 324
325/** 325/**
326 * @internal_resons 326 * @internal_resons
327 */ 327 */
328void OWidgetStack::resizeEvent( QResizeEvent* ev ) { 328void OWidgetStack::resizeEvent( QResizeEvent* ev ) {
329 QFrame::resizeEvent( ev ); 329 QFrame::resizeEvent( ev );
330 if (m_mode == SmallScreen ) 330 if (m_mode == SmallScreen )
331 m_stack->setGeometry( frameRect() ); 331 m_stack->setGeometry( frameRect() );
332 else 332 else
333 if (m_mWidget ) 333 if (m_mWidget )
334 m_mWidget->setGeometry( frameRect() ); 334 m_mWidget->setGeometry( frameRect() );
335 335
336} 336}
337 337
338/** 338/**
339 * setMainWindow gives the OWidgetStack a hint which 339 * setMainWindow gives the OWidgetStack a hint which
340 * window should always stay inside the stack. 340 * window should always stay inside the stack.
341 * Normally the first added widget is considered to be 341 * Normally the first added widget is considered to be
342 * the mainwindow but you can change this with this 342 * the mainwindow but you can change this with this
343 * function. 343 * function.
344 * If in BigScreen mode the current mainwindow will be reparented 344 * If in BigScreen mode the current mainwindow will be reparented
345 * and hidden. The position will be taken by the new one. 345 * and hidden. The position will be taken by the new one.
346 * If the old MainWindow was hidden the new window will 346 * If the old MainWindow was hidden the new window will
347 * also be hidden. If the window was visible the new mainwindow 347 * also be hidden. If the window was visible the new mainwindow
348 * will be made visible too and the old one hidden. If there 348 * will be made visible too and the old one hidden. If there
349 * was no mainwindow it will be hidden as well. 349 * was no mainwindow it will be hidden as well.
350 * 350 *
351 * @param wid The new mainwindow 351 * @param wid The new mainwindow
352 */ 352 */
353void OWidgetStack::setMainWindow( QWidget* wid ) { 353void OWidgetStack::setMainWindow( QWidget* wid ) {
354 if (m_mode == BigScreen ) { 354 if (m_mode == BigScreen ) {
355 bool wasVisible = false; 355 bool wasVisible = false;
356 if (m_mWidget ) { 356 if (m_mWidget ) {
357 wasVisible = !m_mWidget->isHidden(); 357 wasVisible = !m_mWidget->isHidden();
358 /* hidden by default */ 358 /* hidden by default */
359 m_mWidget->reparent(0, WType_TopLevel, QPoint(10, 10) ); 359 m_mWidget->reparent(0, WType_TopLevel, QPoint(10, 10) );
360 } 360 }
361 wid->reparent(this, 0, frameRect().topLeft() ); 361 wid->reparent(this, 0, frameRect().topLeft() );
362 362
363 if (wasVisible) 363 if (wasVisible)
364 wid->show(); 364 wid->show();
365 } 365 }
366 366
367 m_mWidget = wid; 367 m_mWidget = wid;
368} 368}
369 369
370/** 370/**
371 * this is an overloaded member and only differs 371 * this is an overloaded member and only differs
372 * in the type of arguments. 372 * in the type of arguments.
373 * @see setMainWindow(QWidget*) 373 * @see setMainWindow(QWidget*)
374 */ 374 */
375void OWidgetStack::setMainWindow( int id) { 375void OWidgetStack::setMainWindow( int id) {
376 setMainWindow( widget( id ) ); 376 setMainWindow( widget( id ) );
377} 377}