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author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-06 15:56:40 -0600 |
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committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-06 15:56:40 -0600 |
commit | e16866e072f94410321d70daedbcb855ea878cac (patch) | |
tree | ee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /kdeui/krootpixmap.h | |
parent | a58c20c1a7593631a1b50213c805507ebc16adaf (diff) | |
download | tdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip |
Actually move the kde files that were renamed in the last commit
Diffstat (limited to 'kdeui/krootpixmap.h')
-rw-r--r-- | kdeui/krootpixmap.h | 240 |
1 files changed, 0 insertions, 240 deletions
diff --git a/kdeui/krootpixmap.h b/kdeui/krootpixmap.h deleted file mode 100644 index 532bc9758..000000000 --- a/kdeui/krootpixmap.h +++ /dev/null @@ -1,240 +0,0 @@ -/* vi: ts=8 sts=4 sw=4 - * - * $Id$ - * This file is part of the KDE project, module kdesktop. - * Copyright (C) 1999,2000 Geert Jansen <jansen@kde.org> - * - * You can Freely distribute this program under the GNU Library General - * Public License. See the file "COPYING.LIB" for the exact licensing terms. - */ - -#ifndef __KRootPixmap_h_Included__ -#define __KRootPixmap_h_Included__ - -#include <tqobject.h> -#include <tqcolor.h> -#include <kdelibs_export.h> - -#ifndef Q_WS_QWS //FIXME - -class TQRect; -class TQWidget; -class TQTimer; -class KSharedPixmap; -class KRootPixmapData; - -/** - * Creates pseudo-transparent widgets. - * - * A pseudo-transparent widget is a widget with its background pixmap set to - * that part of the desktop background that it is currently obscuring. This - * gives a transparency effect. - * - * To create a transparent widget, construct a KRootPixmap and pass it a - * pointer to your widget. That's it! Moving, resizing and background changes - * are handled automatically. - * - * Instead of using the default behavior, you can ask KRootPixmap - * to emit a backgroundUpdated(const TQPixmap &) signal whenever - * the background needs updating by using setCustomPainting(bool). - * Alternatively by reimplementing updateBackground(KSharedPixmap*) - * you can take complete control of the behavior. - * - * @author Geert Jansen <jansen@kde.org> - * @version $Id$ - */ -class KDEUI_EXPORT KRootPixmap: public TQObject -{ - Q_OBJECT - -public: - /** - * Constructs a KRootPixmap. The KRootPixmap will be created as a child - * of the target widget so it will be deleted automatically when the - * widget is destroyed. - * - * @param target A pointer to the widget that you want to make pseudo - * transparent. - * @param name The internal name of the pixmap - */ - KRootPixmap( TQWidget *target, const char *name=0 ); - - /** - * Constructs a KRootPixmap where the parent TQObject and target TQWidget are - * different. - */ - KRootPixmap( TQWidget *target, TQObject *parent, const char *name=0 ); - - /** - * Destructs the object. - */ - virtual ~KRootPixmap(); - - /** - * Checks if pseudo-transparency is available. - * @return @p true if transparency is available, @p false otherwise. - */ - bool isAvailable() const; - - /** - * Returns true if the KRootPixmap is active. - */ - bool isActive() const { return m_bActive; } - - /** - * Returns the number of the current desktop. - */ - int currentDesktop() const; - - /** - * Returns true if custom painting is enabled, false otherwise. - * @see setCustomPainting(bool) - */ - bool customPainting() const { return m_bCustomPaint; } - -#ifndef KDE_NO_COMPAT - /** - * Deprecated, use isAvailable() instead. - * @deprecated - */ - KDE_DEPRECATED bool checkAvailable(bool) { return isAvailable(); } -#endif - - /** @since 3.2 - * @return the fade color. - */ - const TQColor &color() const { return m_FadeColor; } - - /** @since 3.5 - * @return the blur radius. - */ - const double &blurRadius() const { return m_BlurRadius; } - - /** @since 3.5 - * @return the blur sigma. - */ - const double &blurSigma() const { return m_BlurSigma; } - - /** @since 3.2 - * @return the color opacity. - */ - double opacity() const { return m_Fade; } - -public slots: - /** - * Starts background handling. - */ - virtual void start(); - - /** - * Stops background handling. - */ - virtual void stop(); - - /** - * Sets the fade effect. - * - * This effect will fade the background to the - * specified color. - * @param opacity A value between 0 and 1, indicating the opacity - * of the color. A value of 0 will not change the image, a value of 1 - * will use the fade color unchanged. - * @param color The color to fade to. - */ - void setFadeEffect(double opacity, const TQColor &color); - - /** - * Sets the blue effect. - * - * This effect will blur the background with the specified values. - * If both values are set to zero no blur is applied (this is the default). - * @param radius The radius of the gaussian not counting the - * center pixel. Use 0 and a suitable radius will be automatically used. - * @param sigma The standard deviation of the gaussian. Use 1 if you're not - * sure. - */ - void setBlurEffect(double radius, double sigma); - - /** - * Repaints the widget background. Normally, you shouldn't need this - * as it is handled automatically. - * - * @param force Force a tqrepaint, even if the contents did not change. - */ - void tqrepaint( bool force ); - - /** - * Repaints the widget background. Normally, you shouldn't need this - * as it is handled automatically. This is equivalent to calling - * tqrepaint( false ). - */ - void tqrepaint(); - - /** - * Enables custom handling of the background painting. If custom - * painting is enabled then KRootPixmap will emit a - * backgroundUpdated() signal when the background for the - * target widget changes, instead of applying the new background. - */ - void setCustomPainting( bool enable ) { m_bCustomPaint = enable; } - - /** - * Asks KDesktop to export the desktop background as a KSharedPixmap. - * This method uses DCOP to call KBackgroundIface/setExport(int). - */ - void enableExports(); - - /** - * Returns the name of the shared pixmap (only needed for low level access) - */ - static TQString pixmapName(int desk); -signals: - /** - * Emitted when the background needs updating and custom painting - * (see setCustomPainting(bool) ) is enabled. - * - * @param pm A pixmap containing the new background. - */ - void backgroundUpdated( const TQPixmap &pm ); - -protected: - /** - * Reimplemented to filter the events from the target widget and - * track its movements. - */ - virtual bool eventFilter(TQObject *, TQEvent *); - - /** - * Called when the pixmap has been updated. The default implementation - * applies the fade effect, then sets the target's background, or emits - * backgroundUpdated(const TQPixmap &) depending on the painting mode. - */ - virtual void updateBackground( KSharedPixmap * ); - -private slots: - void slotBackgroundChanged(int); - void slotDone(bool); - void desktopChanged(int desktop); - void desktopChanged( WId window, unsigned int properties ); - -private: - bool m_bActive, m_bInit, m_bCustomPaint; - int m_Desk; - - double m_Fade; - TQColor m_FadeColor; - double m_BlurRadius; - double m_BlurSigma; - - TQRect m_Rect; - TQWidget *m_pWidget; - TQTimer *m_pTimer; - KSharedPixmap *m_pPixmap; - KRootPixmapData *d; - - void init(); -}; - -#endif // ! Q_WS_QWS -#endif // __KRootPixmap_h_Included__ - |