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304 lines
8.3 KiB
304 lines
8.3 KiB
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/*
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Copyright (c) 2003,2004,2005 Clarence Dang <dang@kde.org>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __kp_color_toolbar_h__
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#define __kp_color_toolbar_h__
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#include <tqframe.h>
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#include <tqwidget.h>
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#include <kcolordialog.h>
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#include <tdetoolbar.h>
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#include <kpcolor.h>
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#include <kpcolorsimilaritycube.h>
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class TQGridLayout;
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class KColorButton;
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class kpColorSimilarityCube;
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class kpMainWindow;
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//
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// Widget similar to KDualColorButton.
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// Main differences:
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// - more consistent feel with other KolourPaint widgets
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// (esp. kpColorPalette)
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// - displays the transparent colour using the special pixmap
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// used by kpTransparentColorCell
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// - no obscure "current" colour
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//
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class kpDualColorButton : public TQFrame
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{
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Q_OBJECT
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public:
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kpDualColorButton (kpMainWindow *mainWindow,
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TQWidget *parent, const char *name = 0);
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virtual ~kpDualColorButton ();
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kpColor color (int which) const;
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kpColor foregroundColor () const;
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kpColor backgroundColor () const;
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public slots:
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void setColor (int which, const kpColor &color);
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void setForegroundColor (const kpColor &color);
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void setBackgroundColor (const kpColor &color);
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signals:
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// If you connect to this signal, ignore the following
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// foregroundColorChanged() and backgroundColorChanged() signals
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void colorsSwapped (const kpColor &newForegroundColor,
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const kpColor &newBackgroundColor);
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void foregroundColorChanged (const kpColor &color);
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void backgroundColorChanged (const kpColor &color);
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public:
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// (only valid in slots connected to foregroundColorChanged())
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kpColor oldForegroundColor () const;
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// (only valid in slots connected to backgroundColorChanged())
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kpColor oldBackgroundColor () const;
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public:
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virtual TQSize sizeHint () const;
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protected:
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TQRect swapPixmapRect () const;
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TQRect foregroundBackgroundRect () const;
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TQRect foregroundRect () const;
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TQRect backgroundRect () const;
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//virtual void dragEnterEvent (TQDragEnterEvent *e);
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virtual void dragMoveEvent (TQDragMoveEvent *e);
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virtual void dropEvent (TQDropEvent *e);
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virtual void mousePressEvent (TQMouseEvent *e);
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virtual void mouseDoubleClickEvent (TQMouseEvent *e);
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virtual void mouseReleaseEvent (TQMouseEvent *e);
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virtual void drawContents (TQPainter *p);
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kpMainWindow *m_mainWindow;
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kpColor m_color [2];
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kpColor m_oldColor [2];
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TQPixmap *m_backBuffer;
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};
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class kpColorCells : public KColorCells
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{
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Q_OBJECT
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public:
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kpColorCells (TQWidget *parent,
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Qt::Orientation o = Qt::Horizontal,
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const char *name = 0);
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virtual ~kpColorCells ();
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Qt::Orientation orientation () const;
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void setOrientation (Qt::Orientation o);
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signals:
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void foregroundColorChanged (const TQColor &color);
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void backgroundColorChanged (const TQColor &color);
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// lazy
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void foregroundColorChanged (const kpColor &color);
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void backgroundColorChanged (const kpColor &color);
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protected:
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Qt::Orientation m_orientation;
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virtual void dropEvent (TQDropEvent *e);
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virtual void paintCell (TQPainter *painter, int row, int col);
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virtual void mouseReleaseEvent (TQMouseEvent *e);
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virtual void resizeEvent (TQResizeEvent *e);
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int m_mouseButton;
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protected slots:
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void slotColorSelected (int cell);
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void slotColorDoubleClicked (int cell);
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};
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class kpTransparentColorCell : public TQFrame
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{
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Q_OBJECT
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public:
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kpTransparentColorCell (TQWidget *parent, const char *name = 0);
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virtual ~kpTransparentColorCell ();
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virtual TQSize sizeHint () const;
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signals:
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void transparentColorSelected (int mouseButton);
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// lazy
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void foregroundColorChanged (const kpColor &color);
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void backgroundColorChanged (const kpColor &color);
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protected:
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virtual void mousePressEvent (TQMouseEvent *e);
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virtual void mouseReleaseEvent (TQMouseEvent *e);
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virtual void drawContents (TQPainter *p);
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TQPixmap m_pixmap;
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};
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class kpColorPalette : public TQWidget
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{
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Q_OBJECT
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public:
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kpColorPalette (TQWidget *parent,
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Qt::Orientation o = Qt::Horizontal,
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const char *name = 0);
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virtual ~kpColorPalette ();
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Qt::Orientation orientation () const;
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void setOrientation (Qt::Orientation o);
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signals:
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void foregroundColorChanged (const kpColor &color);
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void backgroundColorChanged (const kpColor &color);
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protected:
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Qt::Orientation m_orientation;
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TQBoxLayout *m_boxLayout;
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kpTransparentColorCell *m_transparentColorCell;
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kpColorCells *m_colorCells;
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};
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class kpColorSimilarityToolBarItem : public kpColorSimilarityCube
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{
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Q_OBJECT
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public:
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kpColorSimilarityToolBarItem (kpMainWindow *mainWindow,
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TQWidget *parent,
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const char *name = 0);
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virtual ~kpColorSimilarityToolBarItem ();
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public:
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int processedColorSimilarity () const;
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public slots:
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void setColorSimilarity (double similarity);
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signals:
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void colorSimilarityChanged (double similarity, int processedSimilarity);
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public:
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// (only valid in slots connected to colorSimilarityChanged());
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double oldColorSimilarity () const;
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private:
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virtual void mousePressEvent (TQMouseEvent *e);
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virtual void mouseDoubleClickEvent (TQMouseEvent *e);
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private:
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kpMainWindow *m_mainWindow;
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double m_oldColorSimilarity;
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int m_processedColorSimilarity;
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};
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class kpColorToolBar : public TDEToolBar
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{
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Q_OBJECT
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public:
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kpColorToolBar (const TQString &label, kpMainWindow *mainWindow, const char *name = 0);
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virtual ~kpColorToolBar ();
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kpColor color (int which) const;
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void setColor (int which, const kpColor &color);
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kpColor foregroundColor () const;
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kpColor backgroundColor () const;
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double colorSimilarity () const;
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void setColorSimilarity (double similarity);
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int processedColorSimilarity () const;
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signals:
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// If you connect to this signal, ignore the following
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// foregroundColorChanged() and backgroundColorChanged() signals
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void colorsSwapped (const kpColor &newForegroundColor,
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const kpColor &newBackgroundColor);
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void foregroundColorChanged (const kpColor &color);
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void backgroundColorChanged (const kpColor &color);
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void colorSimilarityChanged (double similarity, int processedSimilarity);
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public:
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// (only valid in slots connected to foregroundColorChanged())
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kpColor oldForegroundColor () const;
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// (only valid in slots connected to backgroundColorChanged())
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kpColor oldBackgroundColor () const;
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// (only valid in slots connected to colorSimilarityChanged())
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double oldColorSimilarity () const;
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public slots:
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void setForegroundColor (const kpColor &color);
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void setBackgroundColor (const kpColor &color);
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private:
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kpMainWindow *m_mainWindow;
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Qt::Orientation m_lastDockedOrientation;
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bool m_lastDockedOrientationSet;
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virtual void setOrientation (Qt::Orientation o);
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TQBoxLayout *m_boxLayout;
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kpDualColorButton *m_dualColorButton;
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kpColorPalette *m_colorPalette;
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kpColorSimilarityToolBarItem *m_colorSimilarityToolBarItem;
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};
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#endif // __kp_color_toolbar_h__
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