From e16866e072f94410321d70daedbcb855ea878cac Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 6 Nov 2011 15:56:40 -0600 Subject: Actually move the kde files that were renamed in the last commit --- kdeui/kmainwindow.h | 1076 --------------------------------------------------- 1 file changed, 1076 deletions(-) delete mode 100644 kdeui/kmainwindow.h (limited to 'kdeui/kmainwindow.h') diff --git a/kdeui/kmainwindow.h b/kdeui/kmainwindow.h deleted file mode 100644 index 035cdb772..000000000 --- a/kdeui/kmainwindow.h +++ /dev/null @@ -1,1076 +0,0 @@ -/* - This file is part of the KDE libraries - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License version 2 as published by the Free Software Foundation. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. - - -*/ - -#ifndef KMAINWINDOW_H -#define KMAINWINDOW_H - -#include "kxmlguifactory.h" -#include "kxmlguiclient.h" -#include "kxmlguibuilder.h" -#include -#include -#include - -class KPopupMenu; -class KXMLGUIFactory; -class KConfig; -class KHelpMenu; -class KStatusBar; -class TQStatusBar; -class KMenuBar; -class KMWSessionManaged; -class KMainWindowPrivate; -class KAccel; -class KToolBarMenuAction; -class DCOPObject; - -#define KDE_DEFAULT_WINDOWFLAGS WType_TopLevel | WDestructiveClose - - -/** - * @short %KDE top level main window - * - * Top level widget that provides toolbars, a status line and a frame. - * - * It should be used as a top level (parent-less) widget. - * It manages the geometry for all its children, including your - * main widget. - * - * Normally, you will inherit from KMainWindow, - * then construct (or use some existing) widget as - * your main view. You can set only one main view. - * - * You can add as many toolbars as you like. There can be only one menubar - * and only one statusbar. - * - * The toolbars, menubar, and statusbar can be created by the - * KMainWindow and - unlike the old KMainWindow - may, but do not - * have to, be deleted by you. KMainWindow will handle that internally. - * - * Height and width can be operated independently from each other. Simply - * define the minimum/maximum height/width of your main widget and - * KMainWindow will take this into account. For fixed size windows set - * your main widget to a fixed size. - * - * Fixed aspect ratios (heightForWidth()) and fixed width widgets are - * not supported. -* - * KMainWindow will set icon, mini icon and caption, which it gets - * from KApplication. It provides full session management, and - * will save its position, geometry and positions of toolbars and - * menubar on logout. If you want to save additional data, reimplement - * saveProperties() and (to read them again on next login) - * readProperties(). To save special data about your data, reimplement - * saveGlobalProperties(). To warn user that application or - * windows have unsaved data on close or logout, reimplement - * queryClose() and/or queryExit(). - * - * There are also kRestoreMainWindows convenience functions which - * can restore all your windows on next login. - * - * Note that a KMainWindow per-default is created with the - * WDestructiveClose flag, i.e. it is automatically destroyed when the - * window is closed. If you do not want this behavior, specify 0 as - * widget flag in the constructor. - * - * @see KApplication - * @author Reginald Stadlbauer (reggie@kde.org) Stephan Kulow (coolo@kde.org), Matthias Ettrich (ettrich@kde.org), Chris Schlaeger (cs@kde.org), Sven Radej (radej@kde.org). Maintained by Sven Radej (radej@kde.org) - - */ - -class KDEUI_EXPORT KMainWindow : public TQMainWindow, public KXMLGUIBuilder, virtual public KXMLGUIClient -{ - friend class KMWSessionManaged; - Q_OBJECT - -public: - /** - * Construct a main window. - * - * @param parent The widget parent. This is usually 0 but it may also be the window - * group leader. In that case, the KMainWindow becomes sort of a - * secondary window. - * - * @param name The object name. For session management and window management to work - * properly, all main windows in the application should have a - * different name. When passing 0 (the default), KMainWindow will create - * a unique name, but it's recommended to explicitly pass a window name that will - * also describe the type of the window. If there can be several windows of the same - * type, append '#' (hash) to the name, and KMainWindow will append numbers to make - * the names unique. For example, for a mail client which has one main window showing - * the mails and folders, and which can also have one or more windows for composing - * mails, the name for the folders window should be e.g. "mainwindow" and - * for the composer windows "composer#". - * - * @param f Specify the widget flags. The default is - * WType_TopLevel and WDestructiveClose. TopLevel indicates that a - * main window is a toplevel window, regardless of whether it has a - * parent or not. DestructiveClose indicates that a main window is - * automatically destroyed when its window is closed. Pass 0 if - * you do not want this behavior. - * - * @see http://doc.trolltech.com/3.2/tqt.html#WidgetFlags-enum - * - * KMainWindows must be created on the heap with 'new', like: - * \code - * KMainWindow *kmw = new KMainWindow (...); - * \endcode - **/ -#ifdef qdoc - KMainWindow( TQWidget* parent = 0, const char *name = 0, WFlags f = WType_TopLevel | WDestructiveClose ); -#else - KMainWindow( TQWidget* parent = 0, const char *name = 0, WFlags f = (WFlags)(WType_TopLevel | WDestructiveClose) ); -#endif - - /** - * Flags that can be passed in an argument to the constructor to - * change the behavior. - * - * NoDCOPObject tells KMainWindow not to create a KMainWindowInterface. - * This can be useful in particular for inherited classes, which - * might want to create more specific dcop interfaces. It's a good - * idea to use KMainWindowInterface as the base class for such interfaces - * though (to provide the standard mainwindow functionality via DCOP). - */ - enum CreationFlags - { - NoDCOPObject = 1 - }; - - /** - * Overloaded constructor which allows passing some KMainWindow::CreationFlags. - * - * @since 3.2 - */ -#ifdef qdoc - KMainWindow( int cflags, TQWidget* parent = 0, const char *name = 0, WFlags f = WType_TopLevel | WDestructiveClose ); -#else - KMainWindow( int cflags, TQWidget* parent = 0, const char *name = 0, WFlags f = (WFlags)(WType_TopLevel | WDestructiveClose) ); -#endif - - /** - * \brief Destructor. - * - * Will also destroy the toolbars, and menubar if - * needed. - */ - virtual ~KMainWindow(); - - /** - * Retrieve the standard help menu. - * - * It contains entires for the - * help system (activated by F1), an optional "What's This?" entry - * (activated by Shift F1), an application specific dialog box, - * and an "About KDE" dialog box. - * - * Example (adding a standard help menu to your application): - * \code - * KPopupMenu *help = helpMenu( ); - * menuBar()->insertItem( i18n("&Help"), help ); - * \endcode - * - * @param aboutAppText The string that is used in the application - * specific dialog box. If you leave this string empty the - * information in the global KAboutData of the - * application will be used to make a standard dialog box. - * - * @param showWhatsThis Set this to false if you do not want to include - * the "What's This" menu entry. - * - * @return A standard help menu. - */ - KPopupMenu* helpMenu( const TQString &aboutAppText = TQString::null, - bool showWhatsThis = true ); - - /** - * Returns the help menu. Creates a standard help menu if none exists yet. - * - * It contains entries for the - * help system (activated by F1), an optional "What's This?" entry - * (activated by Shift F1), an application specific dialog box, - * and an "About KDE" dialog box. You must create the application - * specific dialog box yourself. When the "About application" - * menu entry is activated, a signal will trigger the - * showAboutApplication slot. See showAboutApplication for more - * information. - * - * Example (adding a help menu to your application): - * \code - * menuBar()->insertItem( i18n("&Help"), customHelpMenu() ); - * \endcode - * - * @param showWhatsThis Set this to @p false if you do not want to include - * the "What's This" menu entry. - * - * @return A standard help menu. - */ - KPopupMenu* customHelpMenu( bool showWhatsThis = true ); - - /** - * Session Management - * - * Try to restore the toplevel widget as defined by the number (1..X). - * - * If the session did not contain so high a number, the configuration - * is not changed and @p false returned. - * - * That means clients could simply do the following: - * \code - * if (kapp->isRestored()){ - * int n = 1; - * while (KMainWindow::canBeRestored(n)){ - * (new childMW)->restore(n); - * n++; - * } - * } else { - * // create default application as usual - * } - * \endcode - * Note that TQWidget::show() is called implicitly in restore. - * - * With this you can easily restore all toplevel windows of your - * application. - * - * If your application uses different kinds of toplevel - * windows, then you can use KMainWindow::classNameOfToplevel(n) - * to determine the exact type before calling the childMW - * constructor in the example from above. - * - * If your client has only one kind of toplevel widgets (which - * should be pretty usual) then you should use the RESTORE-macro - * for backwards compatibility with 3.1 and 3.0 branches: - * - * \code - * if (kapp->isRestored()) - * RESTORE(childMW) - * else { - * // create default application as usual - * } - * \endcode - * - * The macro expands to the term above but is easier to use and - * less code to write. - * - * For new code or if you have more than one kind of toplevel - * widget (each derived from KMainWindow, of course), you can - * use the templated kRestoreMainWindows global functions: - * - * \code - * if (kapp->isRestored()) - * kRestoreMainWindows< childMW1, childMW2, childMW3 >(); - * else { - * // create default application as usual - * } - * \endcode - * - * Currently, these functions are provided for up to three - * template arguments. If you need more, tell us. To help you in - * deciding whether or not you can use kRestoreMainWindows, a - * define KDE_RESTORE_MAIN_WINDOWS_NUM_TEMPLATE_ARGS is provided. - * - * @see restore() - * @see classNameOfToplevel() - * - **/ - static bool canBeRestored( int number ); - - /** - * Returns the className() of the @p number of the toplevel window which - * should be restored. - * - * This is only useful if your application uses - * different kinds of toplevel windows. - */ - // KDE 4 return TQCString - TQObject::className() returns const char* - static const TQString classNameOfToplevel( int number ); - - /** - * Reimplementation of TQMainWindow::show() - */ - // KDE4 remove this method if this has been fixed in Qt - virtual void show(); - - /** - * Reimplementation of TQMainWindow::hide() - */ - // KDE4 remove this method if this has been fixed in Qt - virtual void hide(); - - /** - * Restore the session specified by @p number. - * - * Returns @p false if this - * fails, otherwise returns @p true and shows the window. - * You should call canBeRestored() first. - * If @p show is true (default), this widget will be shown automatically. - */ - bool restore( int number, bool show = true ); - - virtual KXMLGUIFactory *guiFactory(); - - /** - * Create a GUI given a local XML file. - * - * If @p xmlfile is NULL, - * then it will try to construct a local XML filename like - * appnameui.rc where 'appname' is your app's name. If that file - * does not exist, then the XML UI code will only use the global - * (standard) XML file for the layout purposes. - * - * Note that when passing true for the conserveMemory argument subsequent - * calls to guiFactory()->addClient/removeClient may not work as expected. - * Also retrieving references to containers like popup menus or toolbars using - * the container method will not work. - * - * @param xmlfile The local xmlfile (relative or absolute) - * @param _conserveMemory Specify whether createGUI() should call - * KXMLGUIClient::conserveMemory() to free all memory - * allocated by the TQDomDocument and by the KXMLGUIFactory. - */ - void createGUI( const TQString &xmlfile = TQString::null, bool _conserveMemory = true ); - - /** - * Enables the build of a standard help menu when calling createGUI(). - * - * The default behavior is to build one, you must call this function - * to disable it - */ - void setHelpMenuEnabled(bool showHelpMenu = true); - - /** - * Return @p true when the help menu is enabled - */ - bool isHelpMenuEnabled(); - - - /** - * Returns true, if there is a menubar - * @since 3.1 - */ - bool hasMenuBar(); - - /** - * Returns a pointer to the menu bar. - * - * If there is no menu bar yet one will be created. - **/ - KMenuBar *menuBar(); - - /** - * Returns a pointer to the status bar. - * - * If there is no status bar yet, one will be created. - * - * Note that tooltips for kactions in actionCollection() are not - * automatically connected to this statusBar. - * See the KActionCollection documentation for more details. - * - * @see KActionCollection - */ - KStatusBar *statusBar(); - - /** - * List of members of KMainWindow class. - */ - static TQPtrList* memberList; - - //KDE4: replace with memberList() and make memberList member private - /** - * List of members of KMainWindow class. - * @since 3.4 - */ - static TQPtrList* getMemberList(); - - /** - * Returns a pointer to the toolbar with the specified name. - * This refers to toolbars created dynamically from the XML UI - * framework. If the toolbar does not exist one will be created. - * - * @param name The internal name of the toolbar. If no name is - * specified "mainToolBar" is assumed. - * - * @return A pointer to the toolbar - **/ - KToolBar *toolBar( const char *name=0 ); - - /** - * @return An iterator over the list of all toolbars for this window. - */ - TQPtrListIterator toolBarIterator(); - - /** - * @return A KAccel instance bound to this mainwindow. Used automatically - * by KAction to make keybindings work in all cases. - */ - KAccel *accel(); - - void setFrameBorderWidth( int ) {} - - /** - * Call this to enable "auto-save" of toolbar/menubar/statusbar settings - * (and optionally window size). - * If the *bars were moved around/shown/hidden when the window is closed, - * saveMainWindowSettings( KGlobal::config(), groupName ) will be called. - * - * @param groupName a name that identifies this "type of window". - * You can have several types of window in the same application. - * - * @param saveWindowSize set it to true to include the window size - * when saving. - * - * Typically, you will call setAutoSaveSettings() in your - * KMainWindow-inherited class constructor, and it will take care - * of restoring and saving automatically. Make sure you call this - * _after all_ your *bars have been created. - * - * To make sure that KMainWindow propertly obtains the default - * size of the window you should do the following: - * - Remove hard coded resize() calls in the constructor or main, they - * should be removed in favor of letting the automatic resizing - * determine the default window size. Hard coded window sizes will - * be wrong for users that have big fonts, use different styles, - * long/small translations, large toolbars, and other factors. - * - Put the setAutoSaveSettings ( or setupGUI() ) call after all widgets - * have been created and placed inside the main window (i.e. for 99% of - * apps setCentralWidget()) - * - Widgets that inherit from TQWidget (like game boards) should overload - * "virtual TQSize tqsizeHint() const;" to specify a default size rather - * than letting TQWidget::adjust use the default size of 0x0. - */ - void setAutoSaveSettings( const TQString & groupName = TQString::tqfromLatin1("MainWindow"), - bool saveWindowSize = true ); - - /** - * Disable the auto-save-settings feature. - * You don't normally need to call this, ever. - */ - void resetAutoSaveSettings(); - - /** - * @return the current autosave setting, i.e. true if setAutoSaveSettings() was called, - * false by default or if resetAutoSaveSettings() was called. - * @since 3.1 - */ - bool autoSaveSettings() const; - - /** - * @return the group used for setting-autosaving. - * Only meaningful if setAutoSaveSettings() was called. - * This can be useful for forcing a save or an apply, e.g. before and after - * using KEditToolbar. - * @since 3.1 - */ - TQString autoSaveGroup() const; - - /** - * Read settings for statusbar, menubar and toolbar from their respective - * groups in the config file and apply them. - * - * @param config Config file to read the settings from. - * @param groupName Group name to use. If not specified, the last used - * group name is used. - * @param force if set, even default settings are re-applied - */ - void applyMainWindowSettings(KConfig *config, const TQString &groupName, bool force); - // KDE4 merge with force=false - void applyMainWindowSettings(KConfig *config, const TQString &groupName = TQString::null); - - /** - * Save settings for statusbar, menubar and toolbar to their respective - * groups in the config file @p config. - * - * @param config Config file to save the settings to. - * @param groupName Group name to use. If not specified, the last used - * group name is used - */ - void saveMainWindowSettings(KConfig *config, const TQString &groupName = TQString::null); - - /** - * Sets whether KMainWindow should provide a menu that allows showing/hiding - * the available toolbars ( using KToggleToolBarAction ) . In case there - * is only one toolbar configured a simple 'Show \' menu item - * is shown. - * - * The menu / menu item is implemented using xmlgui. It will be inserted in your - * menu structure in the 'Settings' menu. - * - * If your application uses a non-standard xmlgui resource file then you can - * specify the exact position of the menu / menu item by adding a - * <Merge name="StandardToolBarMenuHandler" /> - * line to the settings menu section of your resource file ( usually appname.rc ). - * - * Note that you should enable this feature before calling createGUI() ( or similar ) . - * You enable/disable it anytime if you pass false to the conserveMemory argument of createGUI. - * @since 3.1 - */ - void setStandardToolBarMenuEnabled( bool enable ); - /// @since 3.1 - bool isStandardToolBarMenuEnabled() const; - - - /** - * Sets whether KMainWindow should provide a menu that allows showing/hiding - * of the statusbar ( using KToggleStatusBarAction ). - * - * The menu / menu item is implemented using xmlgui. It will be inserted - * in your menu structure in the 'Settings' menu. - * - * Note that you should enable this feature before calling createGUI() - * ( or similar ). - * - * If an application maintains the action on its own (i.e. never calls - * this function) a connection needs to be made to let KMainWindow - * know when that status (hidden/shown) of the statusbar has changed. - * For example: - * connect(action, TQT_SIGNAL(activated()), - * kmainwindow, TQT_SLOT(setSettingsDirty())); - * Otherwise the status (hidden/show) of the statusbar might not be saved - * by KMainWindow. - * @since 3.2 - */ - void createStandardStatusBarAction(); - - /** - * @see setupGUI() - */ - enum StandardWindowOptions - { - /** - * adds action to show/hide the toolbar(s) and adds - * action to configure the toolbar(s). - * @see setStandardToolBarMenuEnabled - */ - ToolBar = 1, - - /** - * adds action to show the key configure action. - */ - Keys = 2, - - /** - * adds action to show/hide the statusbar if the - * statusbar exists. See createStandardStatusBarAction - */ - StatusBar = 4, - - /** - * auto-saves (and loads) the toolbar/menubar/statusbar settings and - * window size using the default name. See setAutoSaveSettings - * - * Typically you want to let the default window size be determined by - * the widgets size hints. Make sure that setupGUI() is called after - * all the widgets are created ( including setCentralWidget ) so the - * default size's will be correct. See setAutoSaveSettings for - * more information on this topic. - */ - Save = 8, - - /** - * calls createGUI() once ToolBar, Keys and Statusbar have been - * taken care of. See createGUI - */ - Create = 16 - }; - - /** - * Configures the current windows and its actions in the typical KDE - * fashion. The options are all enabled by default but can be turned - * off if desired through the params or if the prereqs don't exists. - * - * Typically this function replaces createGUI(). - * - * @see StandardWindowOptions - * - * @since 3.3 - */ - void setupGUI( int options = ToolBar | Keys | StatusBar | Save | Create, const TQString& xmlfile = TQString::null ); - - /** - * Configures the current windows and its actions in the typical KDE - * fashion. The options are all enabled by default but can be turned - * off if desired through the params or if the prereqs don't exists. - * - * @p defaultSize The default size of the window - * - * Typically this function replaces createGUI(). - * - * @see StandardWindowOptions - * - * @since 3.5 - */ - void setupGUI( TQSize defaultSize, int options = ToolBar | Keys | StatusBar | Save | Create, const TQString& xmlfile = TQString::null ); - - /** - * Returns a pointer to the mainwindows action responsible for the toolbars menu - * @since 3.1 - */ - KAction *toolBarMenuAction(); - - /** - * @internal for KToolBar - * @since 3.3.1 - */ - void setupToolbarMenuActions(); - - // why do we support old gcc versions? using KXMLGUIBuilder::finalizeGUI; - /// @since 3.1 - virtual void finalizeGUI( KXMLGUIClient *client ); - - /** - * @internal - */ - void finalizeGUI( bool force ); - - /** - * @return true if a -geometry argument was given on the command line, - * and this is the first window created (the one on which this option applies) - */ - bool initialGeometrySet() const; - - /** - * @internal - * Used from Konqueror when reusing the main window. - */ - void ignoreInitialGeometry(); - - /** - * @return the size the mainwindow should have so that the central - * widget will be of @p size. - * - * @deprecated You normally don't need this, the recommended way to achieve a - * certain central widget size is as follows: - * @li Override tqsizeHint() in the central widget so that it - * returns the desired size. - * @li Call updateGeometry() in the central widget whenever the - * desired size changes. This ensures that the new tqsizeHint() is properly - * propagated to any parent layout. - * @li Now call adjustSize() in the mainwindow to resize the - * mainwindow such that the central widget will become the desired size. - * - */ - // KDE4 to be removed - TQSize sizeForCentralWidgetSize(TQSize size) KDE_DEPRECATED; - - /** - * @internal - */ - // KDE4 remove - virtual void setIcon( const TQPixmap & ); - -public slots: - /** - * Show a standard configure toolbar dialog. - * - * This slot can be connected dirrectly to the action to configure shortcuts. - * This is very simple to do that by adding a single line - * \code - * KStdAction::configureToolbars( guiFactory(), TQT_SLOT( configureToolbars() ), - * actionCollection() ); - * \endcode - * - * @since 3.3 - */ - int configureToolbars(); // TODO KDE4: make virtual and reimplement in KParts::MainWindow - - /** - * Makes a KDE compliant caption. - * - * @param caption Your caption. @em Do @em not include the application name - * in this string. It will be added automatically according to the KDE - * standard. - */ - virtual void setCaption( const TQString &caption ); - /** - * Makes a KDE compliant caption. - * - * @param caption Your caption. @em Do @em not include the application name - * in this string. It will be added automatically according to the KDE - * standard. - * @param modified Specify whether the document is modified. This displays - * an additional sign in the title bar, usually "**". - */ - virtual void setCaption( const TQString &caption, bool modified ); - - /** - * Make a plain caption without any modifications. - * - * @param caption Your caption. This is the string that will be - * displayed in the window title. - */ - virtual void setPlainCaption( const TQString &caption ); - - /** - * Open the help page for the application. - * - * The application name is - * used as a key to determine what to display and the system will attempt - * to open \/index.html. - * - * This method is intended for use by a help button in the toolbar or - * components outside the regular help menu. Use helpMenu() when you - * want to provide access to the help system from the help menu. - * - * Example (adding a help button to the first toolbar): - * - * \code - * KIconLoader &loader = *KGlobal::iconLoader(); - * TQPixmap pixmap = loader.loadIcon( "help" ); - * toolBar(0)->insertButton( pixmap, 0, TQT_SIGNAL(clicked()), - * this, TQT_SLOT(appHelpActivated()), true, i18n("Help") ); - * \endcode - * - */ - void appHelpActivated( void ); - - /** - * Apply a state change - * - * Enable and disable actions as defined in the XML rc file - * @since 3.1 - */ - virtual void slotStateChanged(const TQString &newstate); - - /** - * Apply a state change - * - * Enable and disable actions as defined in the XML rc file, - * can "reverse" the state (disable the actions which should be - * enabled, and vice-versa) if specified. - * @since 3.1 - */ - void slotStateChanged(const TQString &newstate, - KXMLGUIClient::ReverseStateChange); // KDE 4.0: remove this - - - /** - * Apply a state change - * - * Enable and disable actions as defined in the XML rc file, - * can "reverse" the state (disable the actions which should be - * enabled, and vice-versa) if specified. - */ -// void slotStateChanged(const TQString &newstate, -// bool reverse); // KDE 4.0: enable this - - /** - * Tell the main window that it should save its settings when being closed. - * This is part of the auto-save-settings feature. - * For everything related to toolbars this happens automatically, - * but you have to call setSettingsDirty() in the slot that toggles - * the visibility of the statusbar. - */ - void setSettingsDirty(); - -protected: - void paintEvent( TQPaintEvent* e ); - void childEvent( TQChildEvent* e); - void resizeEvent( TQResizeEvent* e); - /** - * Reimplemented to call the queryClose() and queryExit() handlers. - * - * We recommend that you reimplement the handlers rather than closeEvent(). - * If you do it anyway, ensure to call the base implementation to keep - * queryExit() running. - */ - virtual void closeEvent ( TQCloseEvent *); - - // KDE4 This seems to be flawed to me. Either the app has only one - // mainwindow, so queryClose() is enough, or if it can have more of them, - // then the windows should take care of themselves, and queryExit() - // would be useful only for the annoying 'really quit' dialog, which - // also doesn't make sense in apps with multiple mainwindows. - // And saving configuration in something called queryExit()? IMHO - // one can e.g. use KApplication::shutDown(), which if nothing else - // has at least better fitting name. - // See also KApplication::sessionSaving(). - // This stuff should get changed somehow, so that it at least doesn't - // mess with session management. - /** - Called before the very last window is closed, either by the - user or indirectly by the session manager. - - It is not recommended to do any user interaction in this - function other than indicating severe errors. Better ask the - user on queryClose() (see below). - - A typical usage of queryExit() is to write configuration data back. - Note that the application may continue to run after queryExit() - (the user may have canceled a shutdown), so you should not do any cleanups - here. The purpose of queryExit() is purely to prepare the application - (with possible user interaction) so it can safely be closed later (without - user interaction). - - If you need to do serious things on exit (like shutting a - dial-up connection down), connect to the signal - KApplication::shutDown(). - - Default implementation returns @p true. Returning @p false will - cancel the exiting. In the latter case, the last window will - remain visible. If KApplication::sessionSaving() is true, refusing - the exit will also cancel KDE logout. - - @see queryClose() - @see KApplication::sessionSaving() - */ - virtual bool queryExit(); - - /** - Called before the window is closed, either by the user or indirectly by - the session manager. - - The purpose of this function is to prepare the window in a way that it is - safe to close it, i.e. without the user losing some data. - - Default implementation returns true. Returning @p false will cancel - the closing, and, if KApplication::sessionSaving() is true, it will also - cancel KDE logout. - - Reimplement this function to prevent the user from losing data. - Example: - \code - switch ( KMessageBox::warningYesNoCancel( this, - i18n("Save changes to document foo?")) ) { - case KMessageBox::Yes : - // save document here. If saving fails, return false; - return true; - case KMessageBox::No : - return true; - default: // cancel - return false; - \endcode - - Note that you should probably @em not actually close the document from - within this method, as it may be called by the session manager before the - session is saved. If the document is closed before the session save occurs, - its location might not be properly saved. In addition, the session shutdown - may be canceled, in which case the document should remain open. - - @see queryExit() - @see KApplication::sessionSaving() - */ - virtual bool queryClose(); - - /** - * Save your instance-specific properties. The function is - * invoked when the session manager requests your application - * to save its state. - * - * You @em must @em not change the group of the @p kconfig object, since - * KMainWindow uses one group for each window. Please - * reimplement these function in childclasses. - * - * Note: No user interaction is allowed - * in this function! - * - */ - virtual void saveProperties( KConfig* ) {} - - /** - * Read your instance-specific properties. - */ - virtual void readProperties( KConfig* ) {} - - /** - * Save your application-wide properties. The function is - * invoked when the session manager requests your application - * to save its state. - * - * This function is similar to saveProperties() but is only called for - * the very first main window, regardless how many main window are open. - - * Override it if you need to save other data about your documents on - * session end. sessionConfig is a config to which that data should be - * saved. Normally, you don't need this function. But if you want to save - * data about your documents that are not in opened windows you might need - * it. - * - * Default implementation does nothing. - */ - virtual void saveGlobalProperties( KConfig* sessionConfig ); - - /** - * The counterpart of saveGlobalProperties(). - * - * Read the application-specific properties in again. - */ - virtual void readGlobalProperties( KConfig* sessionConfig ); - void savePropertiesInternal( KConfig*, int ); - bool readPropertiesInternal( KConfig*, int ); - - /** - * For inherited classes - */ - bool settingsDirty() const; - /** - * For inherited classes - */ - TQString settingsGroup() const; - /** - * For inherited classes - * Note that the group must be set before calling - */ - void saveWindowSize( KConfig * config ) const; - /** - * For inherited classes - * Note that the group must be set before calling, and that - * a -geometry on the command line has priority. - */ - void restoreWindowSize( KConfig * config ); - - /// parse the geometry from the geometry command line argument - void parseGeometry(bool parsewidth); - -protected slots: - /** - * Rebuilds the GUI after KEditToolbar changed the toolbar layout. - * @see configureToolbars() - */ - void saveNewToolbarConfig(); // TODO KDE4: make virtual and reimplement in KParts::MainWindow - - /** - * This slot does nothing. - * - * It must be reimplemented if you want - * to use a custom About Application dialog box. This slot is - * connected to the About Application entry in the menu returned - * by customHelpMenu. - * - * Example: - * \code - * - * void MyMainLevel::setupInterface() - * { - * .. - * menuBar()->insertItem( i18n("&Help"), customHelpMenu() ); - * .. - * } - * - * void MyMainLevel::showAboutApplication() - * { - * - * } - * \endcode - */ - virtual void showAboutApplication(); - - /** - * This slot should only be called in case you reimplement closeEvent() and - * if you are using the "auto-save" feature. In all other cases, - * setSettingsDirty() should be called instead to benefit from the delayed - * saving. - * - * @see setAutoSaveSettings - * @see setSettingsDirty - * - * @since 3.2 - * - * Example: - * \code - * - * void MyMainWindow::closeEvent( TQCloseEvent *e ) - * { - * // Save settings if auto-save is enabled, and settings have changed - * if ( settingsDirty() && autoSaveSettings() ) - * saveAutoSaveSettings(); - * .. - * } - * \endcode - */ - void saveAutoSaveSettings(); - -private slots: - /** - * Called when the app is shutting down. - */ - void shuttingDown(); - -private: - KMenuBar *internalMenuBar(); - KStatusBar *internalStatusBar(); - KHelpMenu *mHelpMenu, *helpMenu2; - KXMLGUIFactory *factory_; - TQPtrList toolbarList; -protected: - virtual void virtual_hook( int id, void* data ); -private: - KMainWindowPrivate *d; - void initKMainWindow(const char *name, int cflags); -}; - -#define RESTORE(type) { int n = 1;\ - while (KMainWindow::canBeRestored(n)){\ - (new type)->restore(n);\ - n++;}} - -#define KDE_RESTORE_MAIN_WINDOWS_NUM_TEMPLATE_ARGS 3 - -/** - * These global convenience functions (that come with a varying - * number of template arguments) are a replacement for the RESTORE - * macro provided in earlier versions of KDE. The old RESTORE macro - * is still provided for backwards compatibility. See - * KMainWindow documentation for more. - * - * \since KDE 3.2 - * - **/ -template -inline void kRestoreMainWindows() { - for ( int n = 1 ; KMainWindow::canBeRestored( n ) ; ++n ) { - const TQString className = KMainWindow::classNameOfToplevel( n ); - if ( className == TQString::tqfromLatin1( T::staticMetaObject()->className() ) ) - (new T)->restore( n ); - } -} - -template -inline void kRestoreMainWindows() { - const char * classNames[2]; - classNames[0] = T0::staticMetaObject()->className(); - classNames[1] = T1::staticMetaObject()->className(); - for ( int n = 1 ; KMainWindow::canBeRestored( n ) ; ++n ) { - const TQString className = KMainWindow::classNameOfToplevel( n ); - if ( className == TQString::tqfromLatin1( classNames[0] ) ) - (new T0)->restore( n ); - else if ( className == TQString::tqfromLatin1( classNames[1] ) ) - (new T1)->restore( n ); - } -} - -template -inline void kRestoreMainWindows() { - const char * classNames[3]; - classNames[0] = T0::staticMetaObject()->className(); - classNames[1] = T1::staticMetaObject()->className(); - classNames[2] = T2::staticMetaObject()->className(); - for ( int n = 1 ; KMainWindow::canBeRestored( n ) ; ++n ) { - const TQString className = KMainWindow::classNameOfToplevel( n ); - if ( className == TQString::tqfromLatin1( classNames[0] ) ) - (new T0)->restore( n ); - else if ( className == TQString::tqfromLatin1( classNames[1] ) ) - (new T1)->restore( n ); - else if ( className == TQString::tqfromLatin1( classNames[2] ) ) - (new T2)->restore( n ); - } -} - -#endif - -- cgit v1.2.1