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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-02-01 17:25:43 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-02-01 17:25:43 -0600
commitd888cfa39e8b38abe17f3d425d19cb8235136a79 (patch)
tree7ae5487b84106036fdb781beec26fab10678a595 /tdeui/kselect.h
parentdeac2ca49faed824fe83066080714eb6d653615b (diff)
downloadtdelibs-d888cfa39e8b38abe17f3d425d19cb8235136a79.tar.gz
tdelibs-d888cfa39e8b38abe17f3d425d19cb8235136a79.zip
Fix FTBFS
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-/* This file is part of the KDE libraries
- Copyright (C) 1997 Martin Jones (mjones@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 as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- 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.
-*/
-//-----------------------------------------------------------------------------
-// Selector widgets for KDE Color Selector, but probably useful for other
-// stuff also.
-
-#ifndef __KSELECT_H__
-#define __KSELECT_H__
-
-#include <tqwidget.h>
-#include <tqrangecontrol.h>
-#include <tqpixmap.h>
-
-#include <tdelibs_export.h>
-
-/**
- * KXYSelector is the base class for other widgets which
- * provides the ability to choose from a two-dimensional
- * range of values. The currently chosen value is indicated
- * by a cross. An example is the KHSSelector which
- * allows to choose from a range of colors, and which is
- * used in KColorDialog.
- *
- * A custom drawing routine for the widget surface has
- * to be provided by the subclass.
- */
-class TDEUI_EXPORT KXYSelector : public TQWidget
-{
- Q_OBJECT
- TQ_PROPERTY( int xValue READ xValue WRITE setXValue )
- TQ_PROPERTY( int yValue READ yValue WRITE setYValue )
-
-public:
- /**
- * Constructs a two-dimensional selector widget which
- * has a value range of [0..100] in both directions.
- */
- KXYSelector( TQWidget *parent=0, const char *name=0 );
- /**
- * Destructs the widget.
- */
- ~KXYSelector();
-
- /**
- * Sets the current values in horizontal and
- * vertical direction.
- * @param xPos the horizontal value
- * @param yPos the veritcal value
- */
- void setValues( int xPos, int yPos );
-
- /**
- * Sets the current horizontal value
- * @param xPos the horizontal value
- */
- void setXValue( int xPos );
-
- /**
- * Sets the current vertical value
- * @param yPos the veritcal value
- */
- void setYValue( int yPos );
-
- /**
- * Sets the range of possible values.
- */
- void setRange( int minX, int minY, int maxX, int maxY );
-
- /**
- * @return the current value in horizontal direction.
- */
- int xValue() const { return xPos; }
- /**
- * @return the current value in vertical direction.
- */
- int yValue() const { return yPos; }
-
- /**
- * @return the rectangle on which subclasses should draw.
- */
- TQRect contentsRect() const;
-
-signals:
- /**
- * This signal is emitted whenever the user chooses a value,
- * e.g. by clicking with the mouse on the widget.
- */
- void valueChanged( int x, int y );
-
-protected:
- /**
- * Override this function to draw the contents of the widget.
- * The default implementation does nothing.
- *
- * Draw within contentsRect() only.
- */
- virtual void drawContents( TQPainter * );
- /**
- * Override this function to draw the cursor which
- * indicates the currently selected value pair.
- */
- virtual void drawCursor( TQPainter *p, int xp, int yp );
-
- virtual void paintEvent( TQPaintEvent *e );
- virtual void mousePressEvent( TQMouseEvent *e );
- virtual void mouseMoveEvent( TQMouseEvent *e );
- virtual void wheelEvent( TQWheelEvent * );
-
- /**
- * Converts a pixel position to its corresponding values.
- */
- void valuesFromPosition( int x, int y, int& xVal, int& yVal ) const;
-
-private:
- void setPosition( int xp, int yp );
- int px;
- int py;
- int xPos;
- int yPos;
- int minX;
- int maxX;
- int minY;
- int maxY;
- TQPixmap store;
-
-protected:
- virtual void virtual_hook( int id, void* data );
-private:
- class KXYSelectorPrivate;
- KXYSelectorPrivate *d;
-};
-
-
-/**
- * TDESelector is the base class for other widgets which
- * provides the ability to choose from a one-dimensional
- * range of values. An example is the KGradientSelector
- * which allows to choose from a range of colors.
- *
- * A custom drawing routine for the widget surface has
- * to be provided by the subclass.
- */
-class TDEUI_EXPORT TDESelector : public TQWidget, public TQRangeControl
-{
- Q_OBJECT
- TQ_PROPERTY( int value READ value WRITE setValue )
- TQ_PROPERTY( int minValue READ minValue WRITE setMinValue )
- TQ_PROPERTY( int maxValue READ maxValue WRITE setMaxValue )
-public:
-
- /**
- * Constructs a horizontal one-dimensional selection widget.
- */
- TDESelector( TQWidget *parent=0, const char *name=0 );
- /**
- * Constructs a one-dimensional selection widget with
- * a given orientation.
- */
- TDESelector( Orientation o, TQWidget *parent = 0L, const char *name = 0L );
- /*
- * Destructs the widget.
- */
- ~TDESelector();
-
- /**
- * @return the orientation of the widget.
- */
- Orientation orientation() const
- { return _orientation; }
-
- /**
- * @return the rectangle on which subclasses should draw.
- */
- TQRect contentsRect() const;
-
- /**
- * Sets the indent option of the widget to i.
- * This determines whether a shaded frame is drawn.
- */
- void setIndent( bool i )
- { _indent = i; }
- /**
- * @return whether the indent option is set.
- */
- bool indent() const
- { return _indent; }
-
- /**
- * Sets the value.
- */
- void setValue(int value)
- { TQRangeControl::setValue(value); }
-
- /**
- * @returns the value.
- */
- int value() const
- { return TQRangeControl::value(); }
-
- /**
- * Sets the min value.
- */
- void setMinValue(int value)
- { TQRangeControl::setMinValue(value); }
-
- /**
- * @return the min value.
- */
- int minValue() const
- { return TQRangeControl::minValue(); }
-
- /**
- * Sets the max value.
- */
- void setMaxValue(int value)
- { TQRangeControl::setMaxValue(value); }
-
- /**
- * @return the max value.
- */
- int maxValue() const
- { return TQRangeControl::maxValue(); }
-
-signals:
- /**
- * This signal is emitted whenever the user chooses a value,
- * e.g. by clicking with the mouse on the widget.
- */
- void valueChanged( int value );
-
-protected:
- /**
- * Override this function to draw the contents of the control.
- * The default implementation does nothing.
- *
- * Draw only within contentsRect().
- */
- virtual void drawContents( TQPainter * );
- /**
- * Override this function to draw the cursor which
- * indicates the current value. This function is
- * always called twice, once with argument show=false
- * to clear the old cursor, once with argument show=true
- * to draw the new one.
- */
- virtual void drawArrow( TQPainter *painter, bool show, const TQPoint &pos );
-
- virtual void valueChange();
- virtual void paintEvent( TQPaintEvent * );
- virtual void mousePressEvent( TQMouseEvent *e );
- virtual void mouseMoveEvent( TQMouseEvent *e );
- virtual void wheelEvent( TQWheelEvent * );
-
-private:
- TQPoint calcArrowPos( int val );
- void moveArrow( const TQPoint &pos );
-
- Orientation _orientation;
- bool _indent;
-
-protected:
- virtual void virtual_hook( int id, void* data );
-private:
- class TDESelectorPrivate;
- TDESelectorPrivate *d;
-};
-
-
-/**
- * The KGradientSelector widget allows the user to choose
- * from a one-dimensional range of colors which is given as a
- * gradient between two colors provided by the programmer.
- *
- * \image html kgradientselector.png "KDE Gradient Selector Widget"
- *
- **/
-class TDEUI_EXPORT KGradientSelector : public TDESelector
-{
- Q_OBJECT
-
- TQ_PROPERTY( TQColor firstColor READ firstColor WRITE setFirstColor )
- TQ_PROPERTY( TQColor secondColor READ secondColor WRITE setSecondColor )
- TQ_PROPERTY( TQString firstText READ firstText WRITE setFirstText )
- TQ_PROPERTY( TQString secondText READ secondText WRITE setSecondText )
-
-public:
- /**
- * Constructs a horizontal color selector which
- * contains a gradient between white and black.
- */
- KGradientSelector( TQWidget *parent=0, const char *name=0 );
- /**
- * Constructs a colors selector with orientation o which
- * contains a gradient between white and black.
- */
- KGradientSelector( Orientation o, TQWidget *parent=0, const char *name=0 );
- /**
- * Destructs the widget.
- */
- ~KGradientSelector();
- /**
- * Sets the two colors which span the gradient.
- */
- void setColors( const TQColor &col1, const TQColor &col2 )
- { color1 = col1; color2 = col2; update();}
- void setText( const TQString &t1, const TQString &t2 )
- { text1 = t1; text2 = t2; update(); }
-
- /**
- * Set each color on its own.
- */
- void setFirstColor( const TQColor &col )
- { color1 = col; update(); }
- void setSecondColor( const TQColor &col )
- { color2 = col; update(); }
-
- /**
- * Set each description on its own
- */
- void setFirstText( const TQString &t )
- { text1 = t; update(); }
- void setSecondText( const TQString &t )
- { text2 = t; update(); }
-
- const TQColor firstColor() const
- { return color1; }
- const TQColor secondColor() const
- { return color2; }
-
- const TQString firstText() const
- { return text1; }
- const TQString secondText() const
- { return text2; }
-
-protected:
-
- virtual void drawContents( TQPainter * );
- virtual TQSize minimumSize() const
- { return sizeHint(); }
-
-private:
- void init();
- TQColor color1;
- TQColor color2;
- TQString text1;
- TQString text2;
-
-protected:
- virtual void virtual_hook( int id, void* data );
-private:
- class KGradientSelectorPrivate;
- KGradientSelectorPrivate *d;
-};
-
-
-#endif // __KSELECT_H__
-