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authorTimothy Pearson <[email protected]>2013-01-27 01:04:16 -0600
committerTimothy Pearson <[email protected]>2013-01-27 01:04:16 -0600
commit5159cd2beb2e87806a5b54e9991b7895285c9d3e (patch)
tree9b70e8be47a390f8f4d56ead812ab0c9dad88709 /tdeui/tdeconfigdialog.h
parentc17cb900dcf52b8bd6dc300d4f103392900ec2b4 (diff)
downloadtdelibs-5159cd2beb2e87806a5b54e9991b7895285c9d3e.tar.gz
tdelibs-5159cd2beb2e87806a5b54e9991b7895285c9d3e.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
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diff --git a/tdeui/tdeconfigdialog.h b/tdeui/tdeconfigdialog.h
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+/*
+ * This file is part of the KDE libraries
+ * Copyright (C) 2003 Benjamin C Meyer (ben+tdelibs at meyerhome dot net)
+ * Copyright (C) 2003 Waldo Bastian <[email protected]>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * 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 KCONFIGDIALOG_H
+#define KCONFIGDIALOG_H
+
+class TDEConfig;
+class TDEConfigSkeleton;
+class TDEConfigDialogManager;
+#include <kdialogbase.h>
+#include <tqasciidict.h>
+
+/**
+ * \short Standard %KDE configuration dialog class
+ *
+ * The TDEConfigDialog class provides an easy and uniform means of displaying
+ * a settings dialog using KDialogBase, TDEConfigDialogManager and a
+ * TDEConfigSkeleton derived settings class.
+ *
+ * TDEConfigDialog handles the enabling and disabling of buttons, creation
+ * of the dialog, and deletion of the widgets. Because of
+ * TDEConfigDialogManager, this class also manages: restoring
+ * the settings, reseting them to the default values, and saving them. This
+ * requires that the names of the widgets corresponding to configuration entries
+ * have to have the same name plus an additional "kcfg_" prefix. For example the
+ * widget named "kcfg_MyOption" would be associated with the configuration entry
+ * "MyOption".
+ *
+ * Here is an example usage of TDEConfigDialog:
+ *
+ * \code
+ * void KCoolApp::showSettings(){
+ * if(TDEConfigDialog::showDialog("settings"))
+ * return;
+ * TDEConfigDialog *dialog = new TDEConfigDialog(this, "settings", MySettings::self(), KDialogBase::IconList);
+ * dialog->addPage(new General(0, "General"), i18n("General") );
+ * dialog->addPage(new Appearance(0, "Style"), i18n("Appearance") );
+ * connect(dialog, TQT_SIGNAL(settingsChanged()), mainWidget, TQT_SLOT(loadSettings()));
+ * connect(dialog, TQT_SIGNAL(settingsChanged()), this, TQT_SLOT(loadSettings()));
+ * dialog->show();
+ * }
+ * \endcode
+ *
+ * Other than the above code, each class that has settings in the dialog should
+ * have a loadSettings() type slot to read settings and perform any
+ * necessary changes.
+ *
+ * Please note that using the setMainWidget method inherited from KDialogBase
+ * currently yields broken behaviour at runtime; use @ref addPage() instead.
+ *
+ * @see TDEConfigSkeleton
+ * @author Waldo Bastian <[email protected]>
+ * @since 3.2
+ */
+class TDEUI_EXPORT TDEConfigDialog : public KDialogBase {
+Q_OBJECT
+
+signals:
+ /**
+ * A widget in the dialog was modified.
+ */
+ void widgetModified();
+
+ /**
+ * One or more of the settings have been permanently changed such as if
+ * the user clicked on the Apply or Ok button.
+ */
+ void settingsChanged();
+
+ /**
+ * One or more of the settings have been permanently changed such as if
+ * the user clicked on the Apply or Ok button.
+ * This signal is useful when using TDEConfigDialog to configure
+ * items in a list. When emitted the main class would then know what
+ * item in the list was actually changed.
+ * @param dialogName the name of the dialog.
+ */
+ void settingsChanged(const char *dialogName);
+
+public:
+ /**
+ * @param parent - The parent of this object. Even though the class
+ * deletes itself the parent should be set so the dialog can be centered
+ * with the application on the screen.
+ *
+ * @param name - The name of this object. The name is used in determining if
+ * there can be more than one dialog at a time. Use names such as:
+ * "Font Settings" or "Color Settings" and not just "Settings" in
+ * applications where there is more than one dialog.
+ *
+ * @param dialogType - Type used in creating the dialog. See KDialogBase
+ *
+ * @param config - Config object containing settings.
+ *
+ * @param dialogButtons - Buttons that should show up on the dialog.
+ *
+ * @param defaultButton default button that is choosen by hitting the enter key.
+ *
+ * @param modal - Whether the dialog should be modal. To prevent more than one
+ * non-modal settings dialog from showing the static function showDialog() can be
+ * used in determining if the settings dialog already exists before creating
+ * a new TDEConfigDialog object.
+ */
+ // KDE4: Add the "separator" parameter as in KDialogBase
+ // Make "dialogType" an int
+ TDEConfigDialog( TQWidget *parent, const char *name,
+ TDEConfigSkeleton *config,
+ DialogType dialogType = IconList,
+ int dialogButtons = Default|Ok|Apply|Cancel|Help,
+ ButtonCode defaultButton = Ok,
+ bool modal=false );
+
+ /**
+ * Deconstructor, removes name from the list of open dialogs.
+ * Deletes private class.
+ * @see exists()
+ */
+ ~TDEConfigDialog();
+
+ /**
+ * Adds page to the dialog and to TDEConfigDialogManager. When an
+ * application is done adding pages show() should be called to
+ * display the dialog.
+ * Note that after you call show() you can not add any more pages
+ * to the dialog.
+ * @param page - Pointer to the page that is to be added to the dialog.
+ * This object is reparented.
+ * @param itemName - Name of the page.
+ * @param pixmapName - Name of the pixmap that should be used if needed.
+ * @param header - Header text use in the list modes. Ignored in Tabbed
+ * mode. If empty, the itemName text is used when needed.
+ * @param manage - Whether TDEConfigDialogManager should manage the page or not.
+ */
+ // KDE4: Add a default value for itemName & pixmapName
+ void addPage( TQWidget *page, const TQString &itemName,
+ const TQString &pixmapName,
+ const TQString &header=TQString::null,
+ bool manage=true );
+
+ /**
+ * Adds page to the dialog that is managed by a custom TDEConfigDialogManager.
+ * This is useful for dialogs that contain settings spread over more than
+ * one configuration file and thus have/need more than one TDEConfigSkeleton.
+ * When an application is done adding pages show() should be called to
+ * display the dialog.
+ * Note that after you call show() you can not add any more pages
+ * to the dialog.
+ * @param page - Pointer to the page that is to be added to the dialog.
+ * This object is reparented.
+ * @param config - Config object containing corresponding settings.
+ * @param itemName - Name of the page.
+ * @param pixmapName - Name of the pixmap that should be used if needed.
+ * @param header - Header text use in the list modes. Ignored in Tabbed
+ * mode. If empty, the itemName text is used when needed.
+ */
+ // KDE4: Add a default value for itemName & pixmapName
+ void addPage( TQWidget *page, TDEConfigSkeleton *config,
+ const TQString &itemName,
+ const TQString &pixmapName,
+ const TQString &header=TQString::null );
+
+ /**
+ * See if a dialog with the name 'name' already exists.
+ * @see showDialog()
+ * @param name - Dialog name to look for.
+ * @return Pointer to widget or NULL if it does not exist.
+ */
+ static TDEConfigDialog* exists( const char* name );
+
+ /**
+ * Attempts to show the dialog with the name 'name'.
+ * @see exists()
+ * @param name - The name of the dialog to show.
+ * @return True if the dialog 'name' exists and was shown.
+ */
+ static bool showDialog( const char* name );
+
+ /**
+ * Show the dialog.
+ */
+ virtual void show();
+
+protected slots:
+ /**
+ * Update the settings from the dialog.
+ * Virtual function for custom additions.
+ *
+ * Example use: User clicks Ok or Apply button in a configure dialog.
+ */
+ virtual void updateSettings();
+
+ /**
+ * Update the dialog based on the settings.
+ * Virtual function for custom additions.
+ *
+ * Example use: Initialisation of dialog.
+ * Example use: User clicks Reset button in a configure dialog.
+ */
+ virtual void updateWidgets();
+
+ /**
+ * Update the dialog based on the default settings.
+ * Virtual function for custom additions.
+ *
+ * Example use: User clicks Defaults button in a configure dialog.
+ */
+ virtual void updateWidgetsDefault();
+
+protected:
+
+ /**
+ * Returns whether the current state of the dialog is
+ * different from the current configutation.
+ * Virtual function for custom additions.
+ */
+ virtual bool hasChanged() { return false; }
+
+ /**
+ * Returns whether the current state of the dialog is
+ * the same as the default configuration.
+ */
+ virtual bool isDefault() { return true; }
+
+protected slots:
+ /**
+ * Updates the Apply and Default buttons.
+ */
+ void updateButtons();
+
+ /**
+ * Some setting was changed. Emit the signal with the dialogs name
+ */
+ void settingsChangedSlot();
+
+private:
+ /**
+ * Internal function with common addPage code.
+ */
+ void addPageInternal(TQWidget *page, const TQString &itemName,
+ const TQString &pixmapName, const TQString &header);
+
+ /**
+ * Sets the connections from a manager to the dialog (and the other
+ * way round) up.
+ */
+ void setupManagerConnections(TDEConfigDialogManager *manager);
+
+private:
+ /**
+ * The list of existing dialogs.
+ */
+ static TQAsciiDict<TDEConfigDialog> openDialogs;
+
+ class TDEConfigDialogPrivate;
+ /**
+ * Private class.
+ */
+ TDEConfigDialogPrivate *d;
+};
+
+#endif //KCONFIGDIALOG_H
+