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KDEUI

kglobalsettings.h

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00001 /* This file is part of the KDE libraries
00002    Copyright (C) 2000,2006 David Faure <faure@kde.org>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License version 2 as published by the Free Software Foundation.
00007 
00008    This library is distributed in the hope that it will be useful,
00009    but WITHOUT ANY WARRANTY; without even the implied warranty of
00010    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011    Library General Public License for more details.
00012 
00013    You should have received a copy of the GNU Library General Public License
00014    along with this library; see the file COPYING.LIB.  If not, write to
00015    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00016    Boston, MA 02110-1301, USA.
00017 */
00018 #ifndef _KGLOBALSETTINGS_H
00019 #define _KGLOBALSETTINGS_H
00020 
00021 #include <kdeui_export.h>
00022 #include <ksharedconfig.h>
00023 #include <QtCore/QObject>
00024 #include <QtCore/QString>
00025 #include <QtGui/QPalette>
00026 
00027 #define KDE_DEFAULT_SINGLECLICK true
00028 #define KDE_DEFAULT_INSERTTEAROFFHANDLES 0
00029 #define KDE_DEFAULT_AUTOSELECTDELAY -1
00030 #define KDE_DEFAULT_CHANGECURSOR true
00031 #define KDE_DEFAULT_LARGE_CURSOR false
00032 #define KDE_DEFAULT_WHEEL_ZOOM false
00033 #define KDE_DEFAULT_ICON_ON_PUSHBUTTON true
00034 #define KDE_DEFAULT_OPAQUE_RESIZE true
00035 #define KDE_DEFAULT_BUTTON_LAYOUT 0
00036 #define KDE_DEFAULT_SHADE_SORT_COLUMN true
00037 #define KDE_DEFAULT_ALLOW_DEFAULT_BACKGROUND_IMAGES true
00038 
00039 class KUrl;
00040 
00041 class QColor;
00042 class QFont;
00043 class QPoint;
00044 class QRect;
00045 class QWidget;
00046 
00052 class KDEUI_EXPORT KGlobalSettings : public QObject
00053 {
00054     Q_OBJECT
00055 
00056 public:
00057     ~KGlobalSettings();
00058 
00102     static int dndEventDelay();
00103 
00110     static bool singleClick();
00111 
00117     enum TearOffHandle {
00118         Disable = 0, 
00119         ApplicationLevel, 
00120         Enable 
00121     };
00122 
00127     static TearOffHandle insertTearOffHandle();
00128 
00133     static bool changeCursorOverIcon();
00134 
00140     static int autoSelectDelay();
00141 
00149     static KDE_DEPRECATED int contextMenuKey ();
00150 
00157     static bool showContextMenusOnPress ();
00158 
00164     enum Completion {
00168         CompletionNone=1,
00172         CompletionAuto,
00176         CompletionMan,
00180         CompletionShell,
00184         CompletionPopup,
00189         CompletionPopupAuto
00190     };
00191 
00197     static Completion completionMode();
00198 
00202     struct KMouseSettings
00203     {
00204         enum { RightHanded = 0, LeftHanded = 1 };
00205         int handed; // left or right
00206     };
00207 
00213     static KMouseSettings & mouseSettings();
00214 
00219     static QString desktopPath();
00220 
00225     static QString autostartPath();
00226 
00231     static QString documentPath();
00232 
00233 
00238     static QColor inactiveTitleColor();
00239 
00244     static QColor inactiveTextColor();
00245 
00250     static QColor activeTitleColor();
00251 
00256     static QColor activeTextColor();
00257 
00263     static int contrast();
00264 
00272     static qreal contrastF(const KSharedConfigPtr &config = KSharedConfigPtr());
00273 
00279     static bool shadeSortColumn();
00280 
00287     static bool allowDefaultBackgroundImages();
00288 
00293     static QFont generalFont();
00294 
00299     static QFont fixedFont();
00300 
00305     static QFont toolBarFont();
00306 
00311     static QFont menuFont();
00312 
00317     static QFont windowTitleFont();
00318 
00323     static QFont taskbarFont();
00324 
00330     static QFont largeFont(const QString &text = QString());
00331 
00336     static QFont smallestReadableFont();
00337 
00345     static bool isMultiHead();
00346 
00358     static bool wheelMouseZooms();
00359 
00369     static QRect splashScreenDesktopGeometry();
00370 
00386     static QRect desktopGeometry(const QPoint& point);
00387 
00400     static QRect desktopGeometry(const QWidget* w);
00401 
00408     static bool showIconsOnPushButtons();
00409 
00410     enum GraphicEffect {
00411         NoEffects               = 0x0000, 
00412         GradientEffects         = 0x0001, 
00413         SimpleAnimationEffects  = 0x0002, 
00414         ComplexAnimationEffects = 0x0006  
00415 
00416     };
00417 
00418     Q_DECLARE_FLAGS(GraphicEffects, GraphicEffect)
00419 
00420     
00425     static GraphicEffects graphicEffectsLevel();
00426 
00433     static GraphicEffects graphicEffectsLevelDefault();
00434 
00441     static bool showFilePreview(const KUrl &);
00442 
00449     static bool opaqueResize();
00450 
00456     static int buttonLayout();
00457 
00468     static QPalette createApplicationPalette(const KSharedConfigPtr &config = KSharedConfigPtr());
00469 
00474     enum ChangeType { PaletteChanged = 0, FontChanged, StyleChanged,
00475                       SettingsChanged, IconChanged, CursorChanged,
00476                       ToolbarStyleChanged, ClipboardConfigChanged,
00477                       BlockShortcuts };
00478 
00485     static void emitChange(ChangeType changeType, int arg = 0);
00486 
00491     static KGlobalSettings* self();
00492 
00496     enum SettingsCategory { SETTINGS_MOUSE, SETTINGS_COMPLETION, SETTINGS_PATHS,
00497                             SETTINGS_POPUPMENU, SETTINGS_QT, SETTINGS_SHORTCUTS };
00498 
00499 Q_SIGNALS:
00506     void kdisplayPaletteChanged();
00507 
00515     void kdisplayStyleChanged();
00516 
00528     void kdisplayFontChanged();
00529 
00536     void appearanceChanged();
00537 
00541     void toolbarAppearanceChanged(int);
00542 
00549     void settingsChanged(int category);
00550 
00555     void iconChanged(int group);
00556 
00560     void cursorChanged();
00561 
00565     void blockShortcuts(int data);
00566 
00567 private:
00568     friend class KApplication;
00569 
00570     KGlobalSettings();
00571 
00572     class Private;
00573     Private* const d;
00574 
00575     Q_PRIVATE_SLOT(d, void _k_slotNotifyChange(int, int))
00576 };
00577 
00578 Q_DECLARE_OPERATORS_FOR_FLAGS(KGlobalSettings::GraphicEffects)
00579 
00580 #endif

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