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+/* This file is part of the KDE libraries
+ Copyright (C) 1997, 1998 Stephan Kulow (coolo@kde.org)
+ (C) 1997, 1998 Sven Radej (radej@kde.org)
+ (C) 1997, 1998 Mark Donohoe (donohoe@kde.org)
+ (C) 1997, 1998 Matthias Ettrich (ettrich@kde.org)
+ (C) 2000 Kurt Granroth (granroth@kde.org)
+
+ 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.
+*/
+
+// $Id: ktoolbarbutton.h,v 1.26 2002/09/28 15:16:22 tjansen Exp $
+#ifndef _KTOOLBARBUTTON_H
+#define _KTOOLBARBUTTON_H
+
+#include <qpixmap.h>
+#include <qtoolbutton.h>
+#include <qintdict.h>
+#include <qstring.h>
+#include <kglobal.h>
+
+class KToolBar;
+class KToolBarButtonPrivate;
+class KInstance;
+class QEvent;
+class QPopupMenu;
+class QPainter;
+
+/**
+ * A toolbar button. This is used internally by @ref KToolBar, use the
+ * KToolBar methods instead.
+ * @internal
+ */
+class KToolBarButton : public QToolButton
+{
+ Q_OBJECT
+
+public:
+ /**
+ * Construct a button with an icon loaded by the button itself.
+ * This will trust the button to load the correct icon with the
+ * correct size.
+ *
+ * @param icon Name of icon to load (may be absolute or relative)
+ * @param id Id of this button
+ * @param parent This button's parent
+ * @param name This button's internal name
+ * @param txt This button's text (in a tooltip or otherwise)
+ */
+ KToolBarButton(const QString& icon, int id, QWidget *parent,
+ const char *name=0L, const QString &txt=QString::null,
+ KInstance *_instance = KGlobal::instance());
+
+ /**
+ * Construct a button with an existing pixmap. It is not
+ * recommended that you use this as the internal icon loading code
+ * will almost always get it "right".
+ *
+ * @param icon Name of icon to load (may be absolute or relative)
+ * @param id Id of this button
+ * @param parent This button's parent
+ * @param name This button's internal name
+ * @param txt This button's text (in a tooltip or otherwise)
+ */
+ KToolBarButton(const QPixmap& pixmap, int id, QWidget *parent,
+ const char *name=0L, const QString &txt=QString::null);
+
+ /**
+ * Construct a separator button
+ *
+ * @param parent This button's parent
+ * @param name This button's internal name
+ */
+ KToolBarButton(QWidget *parent=0L, const char *name=0L);
+
+ /**
+ * Standard destructor
+ */
+ ~KToolBarButton();
+
+#ifndef KDE_NO_COMPAT
+ /**
+ * @deprecated
+ * Set the pixmap directly for this button. This pixmap should be
+ * the active one... the dimmed and disabled pixmaps are constructed
+ * based on this one. However, don't use this function unless you
+ * are positive that you don't want to use @ref setIcon.
+ *
+ * @param pixmap The active pixmap
+ */
+ // this one is from QButton, so #ifdef-ing it out doesn't break BC
+ virtual void setPixmap(const QPixmap &pixmap);
+
+ /**
+ * @deprecated
+ * Force the button to use this pixmap as the default one rather
+ * then generating it using effects.
+ *
+ * @param pixmap The pixmap to use as the default (normal) one
+ */
+ void setDefaultPixmap(const QPixmap& pixmap);
+
+ /**
+ * @deprecated
+ * Force the button to use this pixmap when disabled one rather then
+ * generating it using effects.
+ *
+ * @param pixmap The pixmap to use when disabled
+ */
+ void setDisabledPixmap(const QPixmap& pixmap);
+#endif
+
+ /**
+ * Set the text for this button. The text will be either used as a
+ * tooltip (IconOnly) or will be along side the icon
+ *
+ * @param text The button (or tooltip) text
+ */
+ virtual void setText(const QString &text);
+
+ /**
+ * Set the icon for this button. The icon will be loaded internally
+ * with the correct size. This function is preferred over @ref setIconSet
+ *
+ * @param icon The name of the icon
+ */
+ virtual void setIcon(const QString &icon);
+
+ /// @since 3.1
+ virtual void setIcon( const QPixmap &pixmap )
+ { QToolButton::setIcon( pixmap ); }
+
+ /**
+ * Set the pixmaps for this toolbar button from a QIconSet.
+ * If you call this you don't need to call any of the other methods
+ * that set icons or pixmaps.
+ * @param iconset The iconset to use
+ */
+ virtual void setIconSet( const QIconSet &iconset );
+
+#ifndef KDE_NO_COMPAT
+ /**
+ * @deprecated
+ * Set the active icon for this button. The pixmap itself is loaded
+ * internally based on the icon size... .. the disabled and default
+ * pixmaps, however will only be constructed if @ref #generate is
+ * true. This function is preferred over @ref setPixmap
+ *
+ * @param icon The name of the active icon
+ * @param generate If true, then the other icons are automagically
+ * generated from this one
+ */
+ void setIcon(const QString &icon, bool /*generate*/ ) { setIcon( icon ); }
+
+ /**
+ * @deprecated
+ * Force the button to use this icon as the default one rather
+ * then generating it using effects.
+ *
+ * @param icon The icon to use as the default (normal) one
+ */
+ void setDefaultIcon(const QString& icon);
+
+ /**
+ * @deprecated
+ * Force the button to use this icon when disabled one rather then
+ * generating it using effects.
+ *
+ * @param icon The icon to use when disabled
+ */
+ void setDisabledIcon(const QString& icon);
+#endif
+
+ /**
+ * Turn this button on or off
+ *
+ * @param flag true or false
+ */
+ void on(bool flag = true);
+
+ /**
+ * Toggle this button
+ */
+ void toggle();
+
+ /**
+ * Turn this button into a toggle button or disable the toggle
+ * aspects of it. This does not toggle the button itself.
+ * Use @ref toggle() for that.
+ *
+ * @param toggle true or false
+ */
+ void setToggle(bool toggle = true);
+
+ /**
+ * Return a pointer to this button's popup menu (if it exists)
+ */
+ QPopupMenu *popup();
+
+ /**
+ * Give this button a popup menu. There will not be a delay when
+ * you press the button. Use @ref setDelayedPopup if you want that
+ * behavior. You can also make the popup-menu
+ * "sticky", i.e. visible until a selection is made or the mouse is
+ * clikced elsewhere, by simply setting the second argument to true.
+ * This "sticky" button feature allows you to make a selection without
+ * having to press and hold down the mouse while making a selection.
+ *
+ * @param p The new popup menu
+ * @param toggle if true, makes the button "sticky" (toggled)
+ */
+ void setPopup (QPopupMenu *p, bool toggle = false);
+
+ /**
+ * Gives this button a delayed popup menu.
+ *
+ * This function allows you to add a delayed popup menu to the button.
+ * The popup menu is then only displayed when the button is pressed and
+ * held down for about half a second. You can also make the popup-menu
+ * "sticky", i.e. visible until a selection is made or the mouse is
+ * clikced elsewhere, by simply setting the second argument to true.
+ * This "sticky" button feature allows you to make a selection without
+ * having to press and hold down the mouse while making a selection.
+ *
+ * @param p the new popup menu
+ * @param toggle if true, makes the button "sticky" (toggled)
+ */
+ void setDelayedPopup(QPopupMenu *p, bool toggle = false);
+
+ /**
+ * Turn this button into a radio button
+ *
+ * @param f true or false
+ */
+ void setRadio(bool f = true);
+
+ /**
+ * Toolbar buttons naturally will assume the global styles
+ * concerning icons, icons sizes, etc. You can use this function to
+ * explicitely turn this off, if you like.
+ *
+ * @param no_style Will disable styles if true
+ */
+ void setNoStyle(bool no_style = true);
+
+signals:
+ void clicked(int);
+ void doubleClicked(int);
+ void pressed(int);
+ void released(int);
+ void toggled(int);
+ void highlighted(int, bool);
+
+public slots:
+ /**
+ * This slot should be called whenever the toolbar mode has
+ * potentially changed. This includes such events as text changing,
+ * orientation changing, etc.
+ */
+ void modeChange();
+ virtual void setTextLabel(const QString&, bool tipToo);
+
+protected:
+ void paletteChange(const QPalette &);
+ void leaveEvent(QEvent *e);
+ void enterEvent(QEvent *e);
+ void drawButton(QPainter *p);
+ bool eventFilter (QObject *o, QEvent *e);
+ void showMenu();
+ QSize sizeHint() const;
+ QSize minimumSizeHint() const;
+ QSize minimumSize() const;
+
+ /// @since 3.1
+ bool isRaised() const;
+ /// @since 3.1
+ bool isActive() const;
+ /// @since 3.1
+ int iconTextMode() const;
+
+protected slots:
+ void slotClicked();
+ void slotPressed();
+ void slotReleased();
+ void slotToggled();
+ void slotDelayTimeout();
+
+protected:
+ virtual void virtual_hook( int id, void* data );
+private:
+ KToolBarButtonPrivate *d;
+};
+
+/**
+* List of @ref KToolBarButton objects.
+* @internal
+* @version $Id: ktoolbarbutton.h,v 1.26 2002/09/28 15:16:22 tjansen Exp $
+*/
+class KToolBarButtonList : public QIntDict<KToolBarButton>
+{
+public:
+ KToolBarButtonList();
+ ~KToolBarButtonList() {}
+};
+
+#endif
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