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159 lines
3.8 KiB
159 lines
3.8 KiB
/*****************************************************************
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Copyright (c) 1996-2000 the kicker authors. See file AUTHORS.
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(c) Michael Goffioul <tdeprint@swing.be>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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******************************************************************/
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#include <kglobal.h>
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#include <kconfig.h>
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#include <tqtimer.h>
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#include "kpanelmenu.h"
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#include "kpanelmenu.moc"
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//#include "kaccelmanager.h"
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class KPanelMenuPrivate
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{
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public:
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bool init;
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int clearDelay;
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TQString startPath;
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TQTimer t;
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};
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KPanelMenu::KPanelMenu(const TQString &startDir, TQWidget *parent, const char *name)
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: KPopupMenu(parent, name)
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{
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init(startDir);
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}
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KPanelMenu::KPanelMenu(TQWidget *parent, const char *name)
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: KPopupMenu(parent, name)
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{
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init();
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}
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void KPanelMenu::init(const TQString& path)
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{
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d = new KPanelMenuPrivate;
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setInitialized( false );
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d->startPath = path;
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connect(this, TQT_SIGNAL(activated(int)), TQT_SLOT(slotExec(int)));
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connect(this, TQT_SIGNAL(aboutToShow()), TQT_SLOT(slotAboutToShow()));
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// setup cache timer
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TDEConfig *config = TDEGlobal::config();
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config->setGroup("menus");
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d->clearDelay = config->readNumEntry("MenuCacheTime", 60000); // 1 minute
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//KAcceleratorManager::manage(this);
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setKeyboardShortcutsEnabled(true);
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}
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KPanelMenu::~KPanelMenu()
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{
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delete d;
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}
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void KPanelMenu::slotAboutToShow()
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{
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// stop the cache timer
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if(d->clearDelay)
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d->t.stop();
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// teared off ?
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if ( isTopLevel() )
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d->clearDelay = 0;
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internalInitialize();
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}
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void KPanelMenu::slotClear()
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{
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setInitialized( false );
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clear();
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}
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void KPanelMenu::hideEvent(TQHideEvent *ev)
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{
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// start the cache timer
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if(d->clearDelay) {
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disconnect(&(d->t), TQT_SIGNAL(timeout()), this, TQT_SLOT(slotClear()));
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connect(&(d->t), TQT_SIGNAL(timeout()), this, TQT_SLOT(slotClear()));
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d->t.start(d->clearDelay, true);
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}
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TQPopupMenu::hideEvent(ev);
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}
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void KPanelMenu::disableAutoClear()
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{
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d->clearDelay = 0;
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}
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const TQString& KPanelMenu::path() const
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{
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return d->startPath;
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}
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void KPanelMenu::setPath(const TQString& p)
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{
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d->startPath = p;
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}
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bool KPanelMenu::initialized() const
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{
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return d->init;
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}
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void KPanelMenu::setInitialized(bool on)
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{
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d->init = on;
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}
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void KPanelMenu::reinitialize()
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{
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deinitialize();
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// Yes, reinitialize must call initialize(). Otherwise, menus
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// may not appear in the right place. Don't change this! If
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// you want delayed initialization, use deinitialize() instead.
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internalInitialize();
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}
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void KPanelMenu::deinitialize()
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{
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slotClear();
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}
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void KPanelMenu::internalInitialize()
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{
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if( initialized() )
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return;
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initialize();
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setInitialized( true );
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}
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void KPanelMenu::virtual_hook( int id, void* data )
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{ KPopupMenu::virtual_hook( id, data ); }
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