From dfe289850f068f19ba4a83ab4e7e22a7e09c13c9 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sat, 26 Jan 2013 13:17:21 -0600 Subject: Rename a number of libraries and executables to avoid conflicts with KDE4 --- tdemdi/tdemdichildview.h | 615 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 615 insertions(+) create mode 100644 tdemdi/tdemdichildview.h (limited to 'tdemdi/tdemdichildview.h') diff --git a/tdemdi/tdemdichildview.h b/tdemdi/tdemdichildview.h new file mode 100644 index 000000000..04d784be3 --- /dev/null +++ b/tdemdi/tdemdichildview.h @@ -0,0 +1,615 @@ +//---------------------------------------------------------------------------- +// filename : tdemdichildview.h +//---------------------------------------------------------------------------- +// Project : KDE MDI extension +// +// begin : 07/1999 by Szymon Stefanek as part of kvirc +// (an IRC application) +// changes : 09/1999 by Falk Brettschneider to create an +// - 06/2000 stand-alone Qt extension set of +// classes and a Qt-based library +// 2000-2003 maintained by the KDevelop project +// patches : 02/2000 by Massimo Morin (mmorin@schedsys.com) +// */2000 by Lars Beikirch (Lars.Beikirch@gmx.net) +// 02/2001 by Eva Brucherseifer (eva@rt.e-technik.tu-darmstadt.de) +// 01/2003 by Jens Zurheide (jens.zurheide@gmx.de) +// +// copyright : (C) 1999-2003 by Falk Brettschneider +// and +// Szymon Stefanek (stefanek@tin.it) +// email : falkbr@tdevelop.org (Falk Brettschneider) +//---------------------------------------------------------------------------- +// +//---------------------------------------------------------------------------- +// +// This program 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. +// +//---------------------------------------------------------------------------- +#ifndef _KMDI_CHILD_VIEW_H_ +#define _KMDI_CHILD_VIEW_H_ + +#include +#include +#include +#include +#include + +#include "tdemdichildfrm.h" + +class KMdiChildViewPrivate; + +/** + * @short Base class for all your special view windows. + * + * Base class for all MDI view widgets. KMdi stores additional information in this class + * to handle the attach/detach mechanism and such things. + * + * All such windows 'lives' attached to a KMdiChildFrm widget + * managed by KMdiChildArea, or detached (managed by the window manager.) + * So remember that the KMdiChildView::parent pointer may change, and may be 0L, too. + * + * There are 2 possibilities for you to put your widgets under MDI control: + * + * Either you inherit all the views from KMdiChildView: + * \code + * class MyMdiWidget : public KMdiChildView + * { .... }; + * ... + * MyMdiWidget w; + * mainframe->addWindow(w, flags); + * \endcode + * + * or you wrap them by a KMdiChildView somehow like this: + * + * \code + * void DocViewMan::addKMdiFrame(TQWidget* pNewView, bool bShow, const TQPixmap& icon) + * { + * // cover it by a KMdi childview and add that MDI system + * KMdiChildView* pMDICover = new KMdiChildView( pNewView->caption()); + * pMDICover->setIcon(icon); + * m_MDICoverList.append( pMDICover); + * TQBoxLayout* pLayout = new TQHBoxLayout( pMDICover, 0, -1, "layout"); + * pNewView->reparent( pMDICover, TQPoint(0,0)); + * pLayout->addWidget( pNewView); + * pMDICover->setName( pNewView->name()); + * // captions + * TQString shortName = pNewView->caption(); + * int length = shortName.length(); + * shortName = shortName.right(length - (shortName.findRev('/') +1)); + * pMDICover->setTabCaption( shortName); + * pMDICover->setCaption(pNewView->caption()); + * + * // fake a viewActivated to update the currentEditView/currentBrowserView pointers _before_ adding to MDI control + * slot_viewActivated( pMDICover); + * + * // take it under MDI mainframe control (note: this triggers also a setFocus()) + * int flags; + * if (bShow) { + * flags = KMdi::StandardAdd; + * } + * else { + * flags = KMdi::Hide; + * } + * // set the accelerators for Toplevel MDI mode (each toplevel window needs its own accels + * connect( m_pParent, TQT_SIGNAL(childViewIsDetachedNow(TQWidget*)), this, TQT_SLOT(initKeyAccel(TQWidget*)) ); + * + * m_pParent->addWindow( pMDICover, flags); + * // correct the default settings of KMdi ('cause we haven't a tab order for subwidget focuses) + * pMDICover->setFirstFocusableChildWidget(0L); + * pMDICover->setLastFocusableChildWidget(0L); + * } + * \endcode + * + */ + +class KMDI_EXPORT KMdiChildView : public TQWidget +{ + friend class KMdiMainFrm; + friend class KMdiChildFrm; + Q_OBJECT + + // attributes +protected: + /** + * See KMdiChildView::caption + */ + TQString m_szCaption; + + /** + * See KMdiChildView::tabCaption + */ + TQString m_sTabCaption; + + /** + * See KMdiChildView::focusedChildWidget + */ + TQWidget* m_focusedChildWidget; + + /** + * See KMdiChildView::setFirstFocusableChildWidget + */ + TQWidget* m_firstFocusableChildWidget; + + /** + * See KMdiChildView::setLastFocusableChildWidget + */ + TQWidget* m_lastFocusableChildWidget; + + /** + * Every child view window has an temporary ID in the Window menu of the main frame. + */ + int m_windowMenuID; + + /** + * Holds a temporary information about if the MDI view state has changed but is not processed yet (pending state). + * For example it could be that a 'maximize' is pending, if this variable is true. + */ + bool m_stateChanged; + + /** + * Holds the time when this view was activated (not only displayed) for the last time. + */ + TQDateTime m_time; + +private: + /** + * Internally used as indicator whether this KMdiChildView is treated as document view or as tool view. + */ + bool m_bToolView; + + /** + * Internally used by KMdiMainFrm to store a temporary information that the method + * activate() is unnecessary and that it can by escaped. + * This saves from unnecessary calls when activate is called directly. + */ + bool m_bInterruptActivation; + + /** + * Internally used to prevent cycles between KMdiMainFrm::activateView() and KMdiChildView::activate(). + */ + bool m_bMainframesActivateViewIsPending; + + /** + * Internally used to check if there is a focus in event pending + */ + bool m_bFocusInEventIsPending; + + // methods +public: + /** + * Constructor + */ + KMdiChildView( const TQString& caption, TQWidget* parentWidget = 0L, const char* name = 0L, WFlags f = 0 ); + + /** + * Constructor + * sets "Unnamed" as default caption + */ + KMdiChildView( TQWidget* parentWidget = 0L, const char* name = 0L, WFlags f = 0 ); + + /** + * Destructor + */ + ~KMdiChildView(); + + /** + * This method does the same as focusInEvent(). That's why it is a replacement for the setFocus() call. It makes + * sense if you for instance want to focus (I mean raise and activate) this view although the real focus is + * in another toplevel widget. focusInEvent() will never get called in that case and your setFocus() call for this + * widget would fail without any effect. + * Use this method with caution, it always raises the view and pushes the taskbar button. Also when the focus is + * still on another MDI view in the same toplevel window where this is located! + */ + void activate(); + + /** + * Memorizes the first focusable child widget of this widget + */ + void setFirstFocusableChildWidget( TQWidget* ); + + /** + * Memorizes the last focusable child widget of this widget + */ + void setLastFocusableChildWidget( TQWidget* ); + + /** + * Returns the current focused child widget of this widget + */ + TQWidget* focusedChildWidget(); + + /** + * Returns true if the MDI view is a child window within the MDI mainframe widget + * or false if the MDI view is in toplevel mode + */ + bool isAttached() const { return ( mdiParent() != 0L ); } + + /** + * Returns the caption of the child window (different from the caption on the button in the taskbar) + */ + const TQString& caption() const { return m_szCaption; } + + /** + * Returns the caption of the button on the taskbar + */ + const TQString& tabCaption() const { return m_sTabCaption; } + + /** + * Sets the window caption string... + * Calls updateButton on the taskbar button if it has been set. + */ + virtual void setCaption( const TQString& szCaption ); + + /** + * Sets the caption of the button referring to this window + */ + virtual void setTabCaption( const TQString& caption ); + + /** + * Sets the caption of both the window and the button on the taskbar + */ + virtual void setMDICaption( const TQString &caption ); + + /** + * Returns the KMdiChildFrm parent widget (or 0 if the window is not attached) + */ + KMdiChildFrm *mdiParent() const; + + /** + * Tells if the window is minimized when attached to the Mdi manager, + * or if it is VISIBLE when 'floating'. + */ + bool isMinimized() const; + + /** + * Tells if the window is minimized when attached to the Mdi manager, + * otherwise returns false. + */ + bool isMaximized() const; + + /** + * Returns the geometry of this MDI child window as TQWidget::geometry() does. + */ + TQRect internalGeometry() const; + + /** + * Sets the geometry of the client area of this MDI child window. The + * top left position of the argument is the position of the top left point + * of the client area in its parent coordinates and the arguments width + * and height is the width and height of the client area. Please note: This + * differs from the behavior of TQWidget::setGeometry()! + */ + void setInternalGeometry( const TQRect& newGeomety ); + + /** + * Returns the frame geometry of this window or of the parent if there is any... + */ + TQRect externalGeometry() const; + + /** + * Sets the geometry of the frame of this MDI child window. The top left + * position of the argument is the position of the top left point of the + * frame in its parent coordinates and the arguments width and height is + * the width and height of the widget frame. Please note: This differs + * from the behavior of TQWidget::setGeometry()! + */ + void setExternalGeometry( const TQRect& newGeomety ); + + /** + * You should override this function in the derived class. + */ + virtual TQPixmap* myIconPtr(); + + /** + * Minimizes this window when it is attached to the Mdi manager. + * Otherwise has no effect + */ + virtual void minimize( bool bAnimate ); + + /** + * Maximizes this window when it is attached to the Mdi manager. + * Otherwise has no effect + */ + virtual void maximize( bool bAnimate ); + + /** + * Returns the geometry that will be restored by calling restore(). + */ + TQRect restoreGeometry(); + + /** + * Sets the geometry that will be restored by calling restore(). + */ + void setRestoreGeometry( const TQRect& newRestGeo ); + + /** + * Switches interposing in event loop of all current child widgets off. + */ + void removeEventFilterForAllChildren(); + + /** + * Internally used for setting an ID for the 'Window' menu entry + */ + void setWindowMenuID( int id ); + + /** + * Sets the minimum size of the widget to w by h pixels. + * It extends it base clase method in a way that the minimum size of + * its childframe (if there is one) will be set, additionally. + */ + virtual void setMinimumSize ( int minw, int minh ); + + /** + * Sets the maximum size of the widget to w by h pixels. + * It extends it base clase method in a way that the maximum size of + * its childframe (if there is one) will be set, additionally. + */ + virtual void setMaximumSize ( int maxw, int maxh ); + + /** + * Returns if this is added as MDI tool-view + */ + inline bool isToolView() const { return m_bToolView; } + + /** + * Remember the current time + */ + inline void updateTimeStamp() + { + m_time.setDate( TQDate::currentDate() ); + m_time.setTime( TQTime::currentTime() ); + } + + /** + * Recall a previously remembered time, i.e. the value of m_time + */ + inline const TQDateTime& getTimeStamp() const { return m_time; } + +public slots: + /** + * Attaches this window to the Mdi manager. + * It calls the KMdiMainFrm attachWindow function , so if you have a pointer + * to this KMdiMainFrm you'll be faster calling that function. + */ + virtual void attach(); + + /** + * Detaches this window from the Mdi manager. + * It calls the KMdiMainFrm detachWindow function , so if you have a pointer + * to this KMdiMainFrm you'll be faster calling that function. + */ + virtual void detach(); + + /** + * Mimimizes the MDI view. If attached, the covering childframe widget is minimized (only a mini widget + * showing the caption bar and the system buttons will remain visible). If detached, it will use the + * minimize of the underlying system ( TQWidget::showMinimized ). + */ + virtual void minimize(); + + /** + * Maximizes the MDI view. If attached, this widget will fill the whole MDI view area widget. The system buttons + * move to the main menubar (if set by KMdiMainFrm::setMenuForSDIModeSysButtons ). + * If detached, it will use the minimize of the underlying system ( TQWidget::showMaximized ). + */ + virtual void maximize(); + + /** + * Restores this window to its normal size. Also known as 'normalize'. + */ + virtual void restore(); + + /** + * Internally called, if KMdiMainFrm::attach is called. + * Actually, only the caption of the covering childframe is set. + */ + virtual void youAreAttached( KMdiChildFrm *lpC ); + + /** + * Internally called, if KMdiMainFrm::detach is called. + * Some things for going toplevel will be done here. + */ + virtual void youAreDetached(); + + /** + * Called if someone click on the "Window" menu item for this child frame window + */ + virtual void slot_clickedInWindowMenu(); + + /** + * Called if someone click on the "Dock/Undock..." menu item for this child frame window + */ + virtual void slot_clickedInDockMenu(); + + /** + * Calls TQWidget::show but also for it's parent widget if attached + */ + virtual void show(); + + /** + * Calls TQWidget::hide() or it's parent widget hide() if attached + */ + virtual void hide(); + + /** + * Calls TQWidget::raise() or it's parent widget raise() if attached + */ + virtual void raise(); + + /** + * Overridden from its base class method. Emits a signal KMdiChildView::isMinimizedNow , additionally. + * Note that this method is not used by an external windows manager call on system minimizing. + */ + virtual void showMinimized(); + + /** + * Overridden from its base class method. Emits a signal KMdiChildView::isMaximizedNow , additionally. + * Note that this method is not used by an external windows manager call on system maximizing. + */ + virtual void showMaximized(); + + /** + * Overridden from its base class method. Emits a signal KMdiChildView::isRestoredNow , additionally. + * Note that this method is not used by an external windows manager call on system normalizing. + */ + virtual void showNormal(); + + +protected: + /** + * Ignores the event and calls KMdiMainFrm::childWindowCloseRequest instead. This is because the + * mainframe has control over the views. Therefore the MDI view has to request the mainframe for a close. + */ + virtual void closeEvent( TQCloseEvent *e ); + + /** + * It only catches TQEvent::KeyPress events there. If a Qt::Key_Tab is pressed, the internal MDI focus + * handling is called. That means if the last focusable child widget of this is called, it will jump to the + * first focusable child widget of this. + * See KMdiChildView::setFirstFocusableChildWidget and KMdiChildView::lastFirstFocusableChildWidget + */ + virtual bool eventFilter( TQObject *obj, TQEvent *e ); + + /** + * If attached, the childframe will be activated and the MDI taskbar button will be pressed. Additionally, the + * memorized old focused child widget of this is focused again. + * Sends the focusInEventOccurs signal before changing the focus and the + * gotFocus signal after changing the focus. + */ + virtual void focusInEvent( TQFocusEvent *e ); + + /** + * Send the lostFocus signal + */ + virtual void focusOutEvent( TQFocusEvent *e ); + + /** + * Internally used for the minimize/maximize/restore mechanism when in attach mode. + */ + virtual void resizeEvent( TQResizeEvent *e ); + + void trackIconAndCaptionChanges( TQWidget *view ); + +protected slots: + void slot_childDestroyed(); + +signals: + /** + * Internally used by KMdiChildView::attach to send it as command to the mainframe. + */ + void attachWindow( KMdiChildView*, bool ); + + /** + * Internally used by KMdiChildView::detach to send it as command to the mainframe. + */ + void detachWindow( KMdiChildView*, bool ); + + /** + * Is sent when this MDI child view is going to receive focus (before actually changing the focus). + * Internally used to send information to the mainframe that this MDI child view is focused. + * See KMdiChildView::focusInEvent + */ + void focusInEventOccurs( KMdiChildView* ); + + /** + * Is sent when this MDI child has received the focus (after actually changing the focus). + * See KMdiChildView::focusInEvent + */ + void gotFocus( KMdiChildView* ); + + /** + * Is sent when this MDI child was set to the activate view of all MDI views (after actually changing the focus). + * See KMdiChildView::activate + */ + void activated( KMdiChildView* ); + + /** Is sent when this MDI child view has lost the focus (after actually changing the focus). + * See KMdiChildView::focusOutEvent + */ + void lostFocus( KMdiChildView* ); + + /** Is sent when this MDI child view was deactivated (after actually changing the focus). + * See KMdiChildView::focusOutEvent + */ + void deactivated( KMdiChildView* ); + + /** + * Internally used to send information to the mainframe that this MDI child view wants to be closed. + * See KMdiChildView::closeEvent and KMdiMainFrm::closeWindow + */ + void childWindowCloseRequest( KMdiChildView* ); + + /** + * Emitted when the window caption is changed via KMdiChildView::setCaption or KMdiChildView::setMDICaption + */ + void windowCaptionChanged( const TQString& ); + + /** + * Emitted when the window caption is changed via KMdiChildView::setTabCaption or KMdiChildView::setMDICaption + */ + void tabCaptionChanged( const TQString& ); + + /** + * Internally used to send information to the mainframe that this MDI view is maximized now. + * Usually, the mainframe switches system buttons. + */ + void mdiParentNowMaximized( bool ); + + /** + * Is automatically emitted when slot_clickedInWindowMenu is called + */ + void clickedInWindowMenu( int ); + + /** + * Is automatically emitted when slot_clickedInDockMenu is called + */ + void clickedInDockMenu( int ); + + /** + * Signals this has been maximized + */ + void isMaximizedNow(); + + /** + * Signals this has been minimized + */ + void isMinimizedNow(); + + /** + * Signals this has been restored (normalized) + */ + void isRestoredNow(); + + /** + * Signals this has been attached + */ + void isAttachedNow(); + + /** + * Signals this has been detached + */ + void isDetachedNow(); + + void iconUpdated( TQWidget*, TQPixmap ); + void captionUpdated( TQWidget*, const TQString& ); + + +private: + KMdiChildViewPrivate *d; + TQWidget *m_trackChanges; +}; + +inline KMdiChildFrm *KMdiChildView::mdiParent() const +{ + TQWidget * pw = parentWidget(); + if ( pw != 0L ) + if ( pw->inherits( "KMdiChildFrm" ) ) + return ( KMdiChildFrm * ) pw; + return 0L; +} + +#endif //_KMDICHILDVIEW_H_ + +// kate: space-indent off; replace-tabs off; indent-mode csands; tab-width 4; -- cgit v1.2.1