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-rw-r--r--kpersonalizer/tdestylepage.cpp584
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diff --git a/kpersonalizer/tdestylepage.cpp b/kpersonalizer/tdestylepage.cpp
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+/***************************************************************************
+ tdestylepage.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 <tdeconfig.h>
+#include <kstandarddirs.h>
+#include <tdeapplication.h>
+#include <tdeglobal.h>
+#include <kdebug.h>
+#include <kdesktopfile.h>
+#include <tdelocale.h>
+#include <tdelistview.h>
+#include <kipc.h>
+#include <ksimpleconfig.h>
+#include <dcopclient.h>
+#include <tdestyle.h>
+#include <kicontheme.h>
+#include <kiconloader.h>
+
+#include "stylepreview.h"
+#include "tdestylepage.h"
+
+TDEStylePage::TDEStylePage(TQWidget *parent, const char *name ) : TDEStylePageDlg(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( "TDE 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 tdebase/twin/plugins.cpp
+ // and tdebase/twin/kcmtwin/twindecoration/twindecoration.cpp as well.
+ defaultKWinStyle = TQPixmap::defaultDepth() > 8 ? "twin_plastik" : "twin_quartz";
+ appliedStyle = NULL;
+
+ getAvailability();
+ getUserDefaults();
+ initColors();
+}
+
+TDEStylePage::~TDEStylePage(){
+ delete ctwin;
+ delete appliedStyle;
+}
+
+void TDEStylePage::save(bool curSettings){
+ kdDebug() << "TDEStylePage::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 TDEStylePage::saveStyle(bool curSettings){
+ TQString style = curSettings ? currentStyle : origStyle;
+ TDEConfig cfg( "kdeglobals" );
+ cfg.setGroup("General");
+ cfg.writeEntry( "widgetStyle", style, true, true );
+ cfg.sync();
+ kdDebug() << "TDEStylePage::saveStyle(): " << style << endl;
+}
+
+/** save the KWin-style*/
+void TDEStylePage::saveKWin(bool curSettings){
+ TQString twin = origKWinStyle;
+ if(curSettings) {
+ KDesktopFile* kdf = 0L;
+ TDEStandardDirs* kstd = TDEGlobal::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-TDE-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() << "TDEStylePage::saveKWin(): " << twin << endl;
+}
+
+/** Save the color-scheme */
+void TDEStylePage::saveColors(bool curSettings){
+ struct colorSet* toSave;
+ if(curSettings)
+ toSave=&currentColors; // 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)
+ TDEConfig *config = TDEGlobal::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 TDEGlobal 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 *tdeconfig =
+ new KSimpleConfig( TQDir::homeDirPath() + "/.tderc" );
+ tdeconfig->setGroup( "General" );
+ tdeconfig->writeEntry("background", toSave->background );
+ tdeconfig->writeEntry("selectBackground", toSave->selectBackground );
+ tdeconfig->writeEntry("foreground", toSave->foreground );
+ tdeconfig->writeEntry("windowForeground", toSave->windowForeground );
+ tdeconfig->writeEntry("windowBackground", toSave->windowBackground );
+ tdeconfig->writeEntry("selectForeground", toSave->selectForeground );
+ tdeconfig->sync();
+ delete tdeconfig;
+
+ 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
+ TDEConfig 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() << "TDEStylePage::saveColors(): colorFile: " << toSave->colorFile << endl;
+}
+
+/** save the icon-theme*/
+void TDEStylePage::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
+ TDEGlobal::config()->setGroup("Icons");
+ TDEGlobal::config()->writeEntry("Theme", theme, true, true);
+ TDEIconTheme icontheme(theme);
+ const char * const groups[] = { "Desktop", "Toolbar", "MainToolbar", "Small", 0L };
+ for (TDEIcon::Group i=TDEIcon::FirstGroup; i<TDEIcon::LastGroup; i++) {
+ if (groups[i] == 0L)
+ break;
+ TDEGlobal::config()->setGroup(TQString::fromLatin1(groups[i]) + "Icons");
+ TDEGlobal::config()->writeEntry("Size", icontheme.defaultSize(i));
+ }
+ TDEGlobal::config()->sync();
+ kdDebug() << "TDEStylePage::saveIcons(): " << theme << endl;
+}
+
+/** called whenever the selection in the listview changes */
+void TDEStylePage::slotCurrentChanged() {
+ // fill the currentColors-struct with the selected color-scheme
+ getColors(&currentColors, true);
+ // fill the currentStyle-string with the selected style-name
+ changeCurrentStyle();
+ switchPrevStyle();
+}
+
+void TDEStylePage::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() << "TDEStylePage::changeCurrentStyle(): "<< currentStyle << endl;
+}
+
+/** to be connected to the OS page. Catches
+ * either KDE, CDE, win or mac and pre-sets the style.
+ */
+void TDEStylePage::presetStyle(const TQString& style){
+ kdDebug() << "TDEStylePage::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 TDEStylePage::setDefaults(){
+}
+
+/** Fill a colorSet with a colorfile, or the default. */
+void TDEStylePage::getColors(colorSet *set, bool colorfile ){
+ TDEConfig* config;
+ bool deleteConfig = false;
+ // get the color scheme file and go to the color scheme group
+ if(colorfile){
+ TDEGlobal::dirs()->addResourceType("colors", TDEStandardDirs::kde_default("data")+"tdedisplay/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() << "TDEStylePage::getColors(): schemefile: " << set->colorFile << endl;
+ deleteConfig = true;
+ }
+ else {
+ TDEConfig 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=TDEGlobal::config();
+ config->setGroup("KDE");
+ set->colorFile=config->readEntry("colorScheme", "<default>");
+ set->contrast=config->readNumEntry("contrast", 7);
+ config->setGroup( "General" );
+ kdDebug() << "TDEStylePage::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 TDEStylePage::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->setVisible(false);
+ if ( !(kde_hc_exist || kde_def_exist) ) classic->setVisible(false);
+ if (!kde_keramik_exist || TQPixmap::defaultDepth() <= 8) keramik->setVisible(false);
+ if (!cde_exist) cde->setVisible(false);
+ if (!win_exist) win->setVisible(false);
+ if (!platinum_exist) platinum->setVisible(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;
+ TDEStandardDirs* kstd = TDEGlobal::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(TDEIconTheme::list());
+ for (TQStringList::iterator it=icons.begin(); it != icons.end(); it++) {
+ TDEIconTheme 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 TDEStylePage::getUserDefaults() {
+ // Get the user's current widget-style
+ TDEGlobal::config()->setGroup("General");
+ origStyle = TDEGlobal::config()->readEntry( "widgetStyle", TDEStyle::defaultStyle() );
+
+ // get the user's current KWin-style
+ ctwin = new TDEConfig("twinrc");
+ ctwin->setGroup("Style");
+ origKWinStyle = ctwin->readEntry("PluginLib", defaultKWinStyle);
+
+ // get the users current colors
+ getColors(&usrColors, false);
+
+ // Get the user's current iconset
+ TDEGlobal::config()->setGroup("Icons");
+ origIcons = TDEGlobal::config()->readEntry("Theme");
+
+ kdDebug() << "TDEStylePage::getUserDefaults(): style: " << origStyle << endl;
+ kdDebug() << "TDEStylePage::getUserDefaults(): KWinStyle: " << origKWinStyle << endl;
+ kdDebug() << "TDEStylePage::getUserDefaults(): Colors: " << usrColors.colorFile << endl;
+ kdDebug() << "TDEStylePage::getUserDefaults(): Icons: " << origIcons << endl;
+}
+
+/** initialize KDE default color values */
+void TDEStylePage::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 TDEStylePage::liveUpdate() {
+ // tell all apps about the changed icons
+ for (int i=0; i<TDEIcon::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 TDEStylePage::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->sizeHint() );
+
+ delete appliedStyle;
+ appliedStyle = style;
+}
+
+void TDEStylePage::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 TDEStylePage::createPalette() {
+ colorSet *cc = &currentColors;
+ 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 "tdestylepage.moc"
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-22 08:16:07 +0000