1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
|
/***************************************************************************
kstylepage.cpp - description
-------------------
begin : Tue May 22 2001
copyright : (C) 2001 by Ralf Nolden
email : [email protected]
***************************************************************************/
/***************************************************************************
* *
* 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 option) any later version. *
* *
***************************************************************************/
#include <stdlib.h>
#include <tqdir.h>
#include <tqlabel.h>
#include <tqlistview.h>
#include <tqcolor.h>
#include <tqstylefactory.h>
#include <tqpixmapcache.h>
#include <tqstyle.h>
#include <tqobjectlist.h>
#include <kconfig.h>
#include <kstandarddirs.h>
#include <kapplication.h>
#include <kglobal.h>
#include <kdebug.h>
#include <kdesktopfile.h>
#include <klocale.h>
#include <klistview.h>
#include <kipc.h>
#include <ksimpleconfig.h>
#include <dcopclient.h>
#include <kstyle.h>
#include <kicontheme.h>
#include <kiconloader.h>
#include "stylepreview.h"
#include "kstylepage.h"
KStylePage::KStylePage(TQWidget *parent, const char *name ) : KStylePageDlg(parent,name) {
px_stylesSidebar->setPixmap(UserIcon("step4.png"));
klv_styles->addColumn(i18n("Style"));
klv_styles->addColumn( i18n( "Description" ) );
klv_styles->setAllColumnsShowFocus(true);
kde = new TQListViewItem( klv_styles);
kde->setText( 0, TQPixmap::defaultDepth() > 8 ? i18n( "Plastik" ) : i18n( "Light" ) );
kde->setText( 1, i18n( "KDE default style" ) );
classic = new TQListViewItem( klv_styles);
classic->setText( 0, i18n( "KDE Classic" ) );
classic->setText( 1, i18n( "Classic KDE style" ) );
keramik = new TQListViewItem( klv_styles );
keramik->setText( 0, i18n( "Keramik" ) );
keramik->setText( 1, i18n( "The previous default style" ) );
cde = new TQListViewItem( klv_styles);
cde->setText( 0, i18n( "Sunshine" ) );
cde->setText( 1, i18n( "A very common desktop" ) );
win = new TQListViewItem( klv_styles );
win->setText( 0, i18n( "Redmond" ) );
win->setText( 1, i18n( "A style from the northwest of the USA" ) );
platinum = new TQListViewItem( klv_styles );
platinum->setText( 0, i18n( "Platinum" ) );
platinum->setText( 1, i18n( "The platinum style" ) );
connect(klv_styles, TQT_SIGNAL(selectionChanged()),
this, TQT_SLOT(slotCurrentChanged()));
// Note: if the default is changed here it needs to be changed in kdebase/twin/plugins.cpp
// and kdebase/twin/kcmtwin/twindecoration/twindecoration.cpp as well.
defaultKWinStyle = TQPixmap::defaultDepth() > 8 ? "twin_plastik" : "twin_quartz";
appliedStyle = NULL;
getAvailability();
getUserDefaults();
initColors();
}
KStylePage::~KStylePage(){
delete ctwin;
delete appliedStyle;
}
void KStylePage::save(bool curSettings){
kdDebug() << "KStylePage::save()" << endl;
// First, the style, then the colors as styles overwrite color settings
saveStyle(curSettings);
saveColors(curSettings);
saveKWin(curSettings);
saveIcons(curSettings);
liveUpdate();
}
/** save the widget-style */
void KStylePage::saveStyle(bool curSettings){
TQString style = curSettings ? currentStyle : origStyle;
KConfig cfg( "kdeglobals" );
cfg.setGroup("General");
cfg.writeEntry( "widgetStyle", style, true, true );
cfg.sync();
kdDebug() << "KStylePage::saveStyle(): " << style << endl;
}
/** save the KWin-style*/
void KStylePage::saveKWin(bool curSettings){
TQString twin = origKWinStyle;
if(curSettings) {
KDesktopFile* kdf = 0L;
KStandardDirs* kstd = KGlobal::dirs();
if (cde->isSelected() && twin_cde_exist)
kdf = new KDesktopFile(kstd->findResource("data", "twin/cde.desktop"));
else if (win->isSelected() && twin_win_exist)
kdf = new KDesktopFile(kstd->findResource("data", "twin/redmond.desktop"));
else if (platinum->isSelected() && twin_system_exist)
kdf = new KDesktopFile(kstd->findResource("data", "twin/system.desktop"));
else if (keramik->isSelected() && twin_keramik_exist)
kdf = new KDesktopFile(kstd->findResource("data", "twin/keramik.desktop"));
else if (kde->isSelected()) {
if (twin_plastik_exist && (TQColor::numBitPlanes() > 8))
kdf = new KDesktopFile(kstd->findResource("data", "twin/plastik.desktop"));
else if (twin_quartz_exist)
kdf = new KDesktopFile(kstd->findResource("data", "twin/quartz.desktop"));
}
if (kdf) {
kdf->setGroup("Desktop Entry");
twin = kdf->readEntry("X-KDE-Library", defaultKWinStyle);
delete kdf;
}
else {
// if we get here classic is selected (there's no .desktop file for the
// kde2 twin style), or none of the other twin styles were found.
twin = "twin_default";
}
}
ctwin->writeEntry("PluginLib", twin);
ctwin->sync();
kdDebug() << "KStylePage::saveKWin(): " << twin << endl;
}
/** Save the color-scheme */
void KStylePage::saveColors(bool curSettings){
struct colorSet* toSave;
if(curSettings)
toSave=¤tColors; // set the color struct to save as the style colors
else
toSave=&usrColors;
// the GLOBAL config entries must be taken from the kcsrc file and written to it. Use the default values
// equals that the file is <default> which is no file. TODO: use the default values in that case (kde selected)
KConfig *config = KGlobal::config();
config->setGroup( "General" );
config->writeEntry("foreground", toSave->foreground, true, true);
config->writeEntry("background", toSave->background, true, true);
config->writeEntry("windowForeground", toSave->windowForeground, true, true);
config->writeEntry("windowBackground", toSave->windowBackground, true, true);
config->writeEntry("selectForeground", toSave->selectForeground, true, true);
config->writeEntry("selectBackground", toSave->selectBackground, true, true);
config->writeEntry("buttonForeground", toSave->buttonForeground, true, true);
config->writeEntry("buttonBackground", toSave->buttonBackground, true, true);
config->writeEntry("linkColor", toSave->linkColor, true, true);
config->writeEntry("visitedLinkColor", toSave->visitedLinkColor, true, true);
// set to the WM group, *only* the KGlobal one, a kcsrc file only has the group "Color Scheme" hmpf...
config->setGroup( "WM" );
config->writeEntry("activeForeground", toSave->activeForeground, true, true);
config->writeEntry("inactiveForeground", toSave->inactiveForeground, true, true);
config->writeEntry("activeBackground", toSave->activeBackground, true, true);
config->writeEntry("inactiveBackground", toSave->inactiveBackground, true, true);
config->writeEntry("activeBlend", toSave->activeBlend, true, true);
config->writeEntry("inactiveBlend", toSave->inactiveBlend, true, true);
config->writeEntry("activeTitleBtnBg", toSave->activeTitleBtnBg, true, true);
config->writeEntry("inactiveTitleBtnBg", toSave->inactiveTitleBtnBg, true, true);
config->writeEntry("alternateBackground", toSave->alternateBackground, true, true);
////////////////////////////////////////////////////
// KDE-1.x support
KSimpleConfig *kconfig =
new KSimpleConfig( TQDir::homeDirPath() + "/.kderc" );
kconfig->setGroup( "General" );
kconfig->writeEntry("background", toSave->background );
kconfig->writeEntry("selectBackground", toSave->selectBackground );
kconfig->writeEntry("foreground", toSave->foreground );
kconfig->writeEntry("windowForeground", toSave->windowForeground );
kconfig->writeEntry("windowBackground", toSave->windowBackground );
kconfig->writeEntry("selectForeground", toSave->selectForeground );
kconfig->sync();
delete kconfig;
config->setGroup("KDE");
// write the color scheme filename and the contrast, default 7, otherwise from file
config->writeEntry("colorScheme", toSave->colorFile,true, true);
config->writeEntry("contrast", toSave->contrast, true, true);
config->sync();
// background color changes
KConfig kdesktop("kdesktoprc");
kdesktop.setGroup("Desktop0"); // we only need to set one desktop
kdesktop.writeEntry("BackgroundMode", toSave->bgMode);
kdesktop.writeEntry("Color1", toSave->usrCol1);
kdesktop.writeEntry("Color2", toSave->usrCol2);
kdesktop.sync();
kdDebug() << "KStylePage::saveColors(): colorFile: " << toSave->colorFile << endl;
}
/** save the icon-theme*/
void KStylePage::saveIcons(bool curSettings) {
TQString theme = origIcons;
if (curSettings) {
if ( (kde->isSelected() || platinum->isSelected() || keramik->isSelected())
&& icon_crystalsvg_exist)
theme = "crystalsvg";
else if ( (classic->isSelected() || cde->isSelected() || win->isSelected())
&& (TQColor::numBitPlanes() > 8) && icon_kdeclassic_exist)
theme = "kdeclassic";
else if ( (classic->isSelected() || cde->isSelected() || win->isSelected())
&& (TQColor::numBitPlanes() <= 8) && icon_Locolor_exist)
theme = "Locolor";
}
// save, what we got
KGlobal::config()->setGroup("Icons");
KGlobal::config()->writeEntry("Theme", theme, true, true);
KIconTheme icontheme(theme);
const char * const groups[] = { "Desktop", "Toolbar", "MainToolbar", "Small", 0L };
for (KIcon::Group i=KIcon::FirstGroup; i<KIcon::LastGroup; i++) {
if (groups[i] == 0L)
break;
KGlobal::config()->setGroup(TQString::tqfromLatin1(groups[i]) + "Icons");
KGlobal::config()->writeEntry("Size", icontheme.defaultSize(i));
}
KGlobal::config()->sync();
kdDebug() << "KStylePage::saveIcons(): " << theme << endl;
}
/** called whenever the selection in the listview changes */
void KStylePage::slotCurrentChanged() {
// fill the currentColors-struct with the selected color-scheme
getColors(¤tColors, true);
// fill the currentStyle-string with the selected style-name
changeCurrentStyle();
switchPrevStyle();
}
void KStylePage::changeCurrentStyle() {
// set the style
if (cde->isSelected() && cde_exist) {
currentStyle="Motif";
}
else if (win->isSelected() && win_exist) {
currentStyle="Windows";
}
else if (platinum->isSelected() && platinum_exist) {
currentStyle="Platinum";
}
else if (keramik->isSelected() && kde_plastik_exist) {
currentStyle="Keramik";
}
else if (classic->isSelected()) {
// Use the highcolor style if the display supports it
if ( (TQColor::numBitPlanes() > 8) && kde_hc_exist ) {
currentStyle="HighColor";
}
else if (kde_def_exist) {
currentStyle="Default";
}
}
else if (kde->isSelected()) {
// Use the plastik style if the display supports it
if ( (TQColor::numBitPlanes() > 8) && kde_plastik_exist ) {
currentStyle="Plastik";
}
else if (kde_light_exist) {
currentStyle="Light, 3rd revision";
}
// We should never get here
else if (kde_def_exist) {
currentStyle="Default";
}
}
// update the preview-widget
kdDebug() << "KStylePage::changeCurrentStyle(): "<< currentStyle << endl;
}
/** to be connected to the OS page. Catches
* either KDE, CDE, win or mac and pre-sets the style.
*/
void KStylePage::presetStyle(const TQString& style){
kdDebug() << "KStylePage::presetStyle(): "<< style << endl;
if(style=="KDE") {
if (kde_plastik_exist)
klv_styles->setSelected(kde,true);
else if (kde_hc_exist || kde_def_exist)
klv_styles->setSelected(classic,true);
}
else if(style=="CDE" && cde_exist)
klv_styles->setSelected(cde,true);
else if(style=="win" && win_exist)
klv_styles->setSelected(win,true);
else if(style=="mac") {
klv_styles->setSelected(platinum,true);
}
}
/** set the defaults for this page */
void KStylePage::setDefaults(){
}
/** Fill a colorSet with a colorfile, or the default. */
void KStylePage::getColors(colorSet *set, bool colorfile ){
KConfig* config;
bool deleteConfig = false;
// get the color scheme file and go to the color scheme group
if(colorfile){
KGlobal::dirs()->addResourceType("colors", KStandardDirs::kde_default("data")+"kdisplay/color-schemes");
// set the style
if (kde->isSelected()) {
set->bgMode="Flat";
set->usrCol1.setNamedColor("#003082");
set->usrCol2.setNamedColor("#6C8BB9");
set->colorFile="<default>";
}
else if(classic->isSelected()){
set->bgMode="VerticalGradient";
set->usrCol1.setNamedColor ("#1E72A0");
set->usrCol2.setNamedColor ("#C0C0C0");
set->colorFile=locate("colors", "KDETwo.kcsrc");
}
else if(keramik->isSelected()){
set->bgMode="VerticalGradient";
set->usrCol1.setNamedColor ("#1E72A0");
set->usrCol2.setNamedColor ("#C0C0C0");
set->colorFile=locate("colors","Keramik.kcsrc");
}
else if(cde->isSelected()){
set->bgMode="Flat";
set->usrCol1.setNamedColor("#718BA5");
set->usrCol2.setNamedColor ("#C0C0C0");
set->colorFile=locate("colors","SolarisCDE.kcsrc");
}
else if(win->isSelected()){
set->bgMode="Flat";
set->usrCol1.setNamedColor("#008183");
set->usrCol2.setNamedColor ("#C0C0C0");
set->colorFile=locate("colors","Windows2000.kcsrc");
}
else if(platinum->isSelected()){
set->bgMode="VerticalGradient";
set->usrCol1.setNamedColor("#2A569D");
set->usrCol2.setNamedColor("#6C8BB9");
set->colorFile=locate("colors","EveX.kcsrc");
}
set->contrast=7;
config = new KSimpleConfig(set->colorFile, true);
config->setGroup("Color Scheme");
kdDebug() << "KStylePage::getColors(): schemefile: " << set->colorFile << endl;
deleteConfig = true;
}
else {
KConfig kdesktop("kdesktoprc");
kdesktop.setGroup("Desktop0");
// set Background (userSettings if available, else default)
set->bgMode=kdesktop.readEntry("BackgroundMode", "Flat");
TQColor tmp1("#003082");
TQColor tmp2("#C0C0C0");
set->usrCol1=kdesktop.readColorEntry("Color1", &tmp1);
set->usrCol2=kdesktop.readColorEntry("Color2", &tmp2);
// write the color scheme filename and the contrast, default 7, otherwise from file
config=KGlobal::config();
config->setGroup("KDE");
set->colorFile=config->readEntry("colorScheme", "<default>");
set->contrast=config->readNumEntry("contrast", 7);
config->setGroup( "General" );
kdDebug() << "KStylePage::getColors(): schemefile: "<< set->colorFile << endl;
}
set->foreground=config->readColorEntry( "foreground", &black );
set->background=config->readColorEntry( "background", &widget );
set->windowForeground=config->readColorEntry( "windowForeground", &black );
set->windowBackground=config->readColorEntry( "windowBackground", &white );
set->selectForeground=config->readColorEntry( "selectForeground", &white );
set->selectBackground=config->readColorEntry( "selectBackground", &trinity4Blue );
set->buttonForeground=config->readColorEntry( "buttonForeground", &black );
set->buttonBackground=config->readColorEntry( "buttonBackground", &button );
set->linkColor=config->readColorEntry( "linkColor", &link );
set->visitedLinkColor=config->readColorEntry( "visitedLinkColor", &visitedLink );
// it's necessary to set the group, when reading from globalrc
if(!colorfile)
config->setGroup( "WM" );
set->activeForeground=config->readColorEntry("activeForeground", &white);
set->inactiveForeground=config->readColorEntry("inactiveForeground", &inactiveForeground);
set->activeBackground=config->readColorEntry("activeBackground", &activeBackground);
set->inactiveBackground=config->readColorEntry("inactiveBackground", &inactiveBackground);
set->activeBlend=config->readColorEntry("activeBlend", &activeBlend);
set->inactiveBlend=config->readColorEntry("inactiveBlend", &inactiveBackground);
set->activeTitleBtnBg=config->readColorEntry("activeTitleBtnBg", &activeTitleBtnBg);
set->inactiveTitleBtnBg=config->readColorEntry("inactiveTitleBtnBg", &inactiveTitleBtnBg);
set->alternateBackground=config->readColorEntry("alternateBackground", &alternateBackground);
if ( deleteConfig)
delete config;
}
/** Test widget- and twin- styles for availability */
void KStylePage::getAvailability() {
// test, wich styles are available
kde_keramik_exist = kde_hc_exist = kde_def_exist = cde_exist
= kde_plastik_exist = win_exist = platinum_exist = false;
TQStringList styles = TQStyleFactory::keys();
for (TQStringList::iterator it = styles.begin(); it != styles.end(); it++) {
if (*it == "Keramik") kde_keramik_exist = true;
else if (*it == "HighColor") kde_hc_exist = true;
else if (*it == "Default") kde_def_exist = true;
else if (*it == "Plastik") kde_plastik_exist = true;
else if (*it == "Motif") cde_exist = true;
else if (*it == "Windows") win_exist = true;
else if (*it == "Platinum") platinum_exist = true;
else if (*it == "Light, 3rd revision") kde_light_exist = true;
}
// and disable the ListItems, if they are not.
if ( !(kde_plastik_exist || kde_light_exist) ) kde->tqsetVisible(false);
if ( !(kde_hc_exist || kde_def_exist) ) classic->tqsetVisible(false);
if (!kde_keramik_exist || TQPixmap::defaultDepth() <= 8) keramik->tqsetVisible(false);
if (!cde_exist) cde->tqsetVisible(false);
if (!win_exist) win->tqsetVisible(false);
if (!platinum_exist) platinum->tqsetVisible(false);
// test, wich KWin-styles are available
twin_keramik_exist = twin_system_exist = twin_plastik_exist
= twin_default_exist = twin_win_exist
= twin_cde_exist = twin_quartz_exist = false;
KStandardDirs* kstd = KGlobal::dirs();
if (!kstd->findResource("data", "twin/keramik.desktop").isNull())
twin_keramik_exist = true;
if (!kstd->findResource("data", "twin/plastik.desktop").isNull())
twin_plastik_exist = true;
if (!kstd->findResource("data", "twin/system.desktop").isNull())
twin_system_exist = true;
if (!kstd->findResource("data", "twin/redmond.desktop").isNull())
twin_win_exist = true;
if (!kstd->findResource("data", "twin/cde.desktop").isNull())
twin_cde_exist = true;
if (!kstd->findResource("data", "twin/quartz.desktop").isNull())
twin_quartz_exist = true;
twin_default_exist = true; // we can't check for a .desktop-file for the old default because there is none
// check, wich Icon-themes are available
icon_crystalsvg_exist = icon_kdeclassic_exist = icon_Locolor_exist = false;
TQStringList icons(KIconTheme::list());
for (TQStringList::iterator it=icons.begin(); it != icons.end(); it++) {
KIconTheme icontheme(*it);
if (icontheme.isHidden() || !icontheme.isValid()) continue;
if (*it == "crystalsvg") icon_crystalsvg_exist = true;
else if (*it == "kdeclassic") icon_kdeclassic_exist = true;
else if (*it == "Locolor") icon_Locolor_exist = true;
}
}
/** get the user's former settings */
void KStylePage::getUserDefaults() {
// Get the user's current widget-style
KGlobal::config()->setGroup("General");
origStyle = KGlobal::config()->readEntry( "widgetStyle", KStyle::defaultStyle() );
// get the user's current KWin-style
ctwin = new KConfig("twinrc");
ctwin->setGroup("Style");
origKWinStyle = ctwin->readEntry("PluginLib", defaultKWinStyle);
// get the users current colors
getColors(&usrColors, false);
// Get the user's current iconset
KGlobal::config()->setGroup("Icons");
origIcons = KGlobal::config()->readEntry("Theme");
kdDebug() << "KStylePage::getUserDefaults(): style: " << origStyle << endl;
kdDebug() << "KStylePage::getUserDefaults(): KWinStyle: " << origKWinStyle << endl;
kdDebug() << "KStylePage::getUserDefaults(): Colors: " << usrColors.colorFile << endl;
kdDebug() << "KStylePage::getUserDefaults(): Icons: " << origIcons << endl;
}
/** initialize KDE default color values */
void KStylePage::initColors() {
widget.setRgb(239, 239, 239);
trinity4Blue.setRgb(103,141,178);
inactiveBackground.setRgb(157,170,186);
activeBackground.setRgb(65,142,220);
inactiveForeground.setRgb(221,221,221);
activeBlend.setRgb(107,145,184);
activeTitleBtnBg.setRgb(127,158,200);
inactiveTitleBtnBg.setRgb(167,181,199);
alternateBackground.setRgb(237,244,249);
if (TQPixmap::defaultDepth() > 8)
button.setRgb(221, 223, 228);
else
button.setRgb(220, 220, 220);
link.setRgb(0, 0, 238);
visitedLink.setRgb(82, 24, 139);
}
/** live-update the system */
void KStylePage::liveUpdate() {
// tell all apps about the changed icons
for (int i=0; i<KIcon::LastGroup; i++) {
KIPC::sendMessageAll(KIPC::IconChanged, i);
}
// tell all apps about the changed style
KIPC::sendMessageAll(KIPC::StyleChanged);
// color palette changes
KIPC::sendMessageAll(KIPC::PaletteChanged);
// twin-style
kapp->dcopClient()->send("twin*", "", "reconfigure()", TQString(""));
// kdesktop-background
kapp->dcopClient()->send("kdesktop", "KBackgroundIface", "configure()", TQString(""));
}
/** show the previewWidget styled with the selected one */
void KStylePage::switchPrevStyle() {
TQStyle* style = TQStyleFactory::create(currentStyle);
if (!style) return;
stylePreview->unsetPalette();
TQPalette palette = createPalette();
style->polish(palette);
stylePreview->setPalette(palette);
// Prevent Qt from wrongly caching radio button images
TQPixmapCache::clear();
// go ahead
setStyleRecursive( stylePreview, palette, style );
// this flickers, but reliably draws the widgets corretly.
stylePreview->resize( stylePreview->tqsizeHint() );
delete appliedStyle;
appliedStyle = style;
}
void KStylePage::setStyleRecursive(TQWidget* w, TQPalette &palette, TQStyle* s) {
// Apply the new style.
w->setStyle(s);
// Recursively update all children.
const TQObjectList children = w->childrenListObject();
if (children.isEmpty())
return;
// Apply the style to each child widget.
TQPtrListIterator<TQObject> childit(children);
TQObject *child;
while ((child = childit.current()) != 0) {
++childit;
if (child->isWidgetType())
setStyleRecursive((TQWidget *) child, palette, s);
}
}
/** create a TQPalette of our current colorset */
TQPalette KStylePage::createPalette() {
colorSet *cc = ¤tColors;
TQColorGroup disabledgrp(cc->windowForeground, cc->background, cc->background.light(150),
cc->background.dark(), cc->background.dark(120), cc->background.dark(120),
cc->windowBackground);
TQColorGroup colgrp(cc->windowForeground, cc->background, cc->background.light(150),
cc->background.dark(), cc->background.dark(120), cc->foreground,
cc->windowBackground);
colgrp.setColor(TQColorGroup::Highlight, cc->selectBackground);
colgrp.setColor(TQColorGroup::HighlightedText, cc->selectForeground);
colgrp.setColor(TQColorGroup::Button, cc->buttonBackground);
colgrp.setColor(TQColorGroup::ButtonText, cc->buttonForeground);
return TQPalette( colgrp, disabledgrp, colgrp);
}
#include "kstylepage.moc"
|