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authorTimothy Pearson <[email protected]>2011-11-06 15:56:40 -0600
committerTimothy Pearson <[email protected]>2011-11-06 15:56:40 -0600
commite16866e072f94410321d70daedbcb855ea878cac (patch)
treeee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /tdeui/kruler.h
parenta58c20c1a7593631a1b50213c805507ebc16adaf (diff)
downloadtdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz
tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip
Actually move the kde files that were renamed in the last commit
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+/* -*- c++ -*- */
+/* This file is part of the KDE libraries
+ Copyright (C) 1998 J�rg Habenicht ([email protected])
+
+ 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.
+*/
+
+#ifndef KRULER_H
+#define KRULER_H
+
+#include <tqframe.h>
+#include <tqrangecontrol.h>
+#include <kdelibs_export.h>
+
+/**
+ * A ruler widget.
+ *
+ * The vertical ruler looks similar to this:
+ *
+ *\code
+ * meters inches
+ *
+ * ------ <--- end mark ---> ------
+ * -- -
+ * -- <---little mark---> --
+ * -- -
+ * -- ---
+ * --- <---medium mark -
+ * -- --
+ * -- tiny mark----> -
+ * -- ----
+ * -- -
+ * ---- <-----big mark --
+ * -- -
+ * |>-- <--ruler pointer--> |>--
+ *
+ * \endcode
+ *
+ * There are tiny marks, little marks, medium marks, and big marks along the
+ * ruler.
+ *
+ * To receive mouse clicks or mouse moves,
+ * the class has to be overloaded.
+ *
+ * For performance reasons, the public methods don't call TQWidget::tqrepaint().
+ * (Slots do, see documentation below.)
+ * All the changed settings will be painted once after leaving
+ * to the main event loop.
+ * For performance painting the slot methods should be used,
+ * they do a fast TQWidget::tqrepaint() call after changing the values.
+ * For setting multiple values like minValue(), maxValue(), offset() etc.
+ * using the public methods is recommended
+ * so the widget will be painted only once when entering the main event loop.
+ *
+ * @short A ruler widget.
+ * @author J�rg Habenicht
+ */
+class KDEUI_EXPORT KRuler : public TQFrame
+{
+ Q_OBJECT
+ Q_PROPERTY( int minValue READ minValue WRITE setMinValue )
+ Q_PROPERTY( int maxValue READ maxValue WRITE setMaxValue )
+ Q_PROPERTY( int value READ value WRITE setValue )
+ Q_PROPERTY( bool showTinyMarks READ showTinyMarks WRITE setShowTinyMarks )
+ Q_PROPERTY( bool showLittleMarks READ showLittleMarks WRITE setShowLittleMarks )
+ Q_PROPERTY( bool showMediumMarks READ showMediumMarks WRITE setShowMediumMarks )
+ Q_PROPERTY( bool showBigMarks READ showBigMarks WRITE setShowBigMarks )
+ Q_PROPERTY( bool showPointer READ showPointer WRITE setShowPointer )
+ Q_PROPERTY( bool showEndLabel READ showEndLabel WRITE setShowEndLabel )
+ Q_PROPERTY( int tinyMarkDistance READ tinyMarkDistance WRITE setTinyMarkDistance )
+ Q_PROPERTY( int littleMarkDistance READ littleMarkDistance WRITE setLittleMarkDistance )
+ Q_PROPERTY( int mediumMarkDistance READ mediumMarkDistance WRITE setBigMarkDistance )
+ Q_PROPERTY( int bigMarkDistance READ bigMarkDistance WRITE setBigMarkDistance )
+ Q_PROPERTY( double pixelPerMark READ pixelPerMark WRITE setPixelPerMark )
+ Q_PROPERTY( bool lengthFixed READ lengthFixed WRITE setLengthFixed )
+
+public:
+
+/*
+#define KRULER_ROTATE_TEST KRULER_ROTATE_TEST
+#undef KRULER_ROTATE_TEST
+#ifdef KRULER_ROTATE_TEST
+ double xtrans, ytrans, rotate;
+# warning tmporaer variablen eingeschaltet
+#endif
+*/
+
+ /**
+ * The types of units used.
+ **/
+ enum MetricStyle { Custom=0, Pixel, Inch, Millimetres, Centimetres, Metres };
+
+ /**
+ * The style (or look) of the ruler.
+ **/
+ // enum PaintStyle { Flat, Raised, Sunken };
+
+ /**
+ * Constructs a horizontal ruler.
+ */
+ KRuler(TQWidget *parent=0, const char *name=0);
+ /**
+ * Constructs a ruler with orientation @p orient.
+ *
+ * @p parent, @p name and @p f are passed to TQFrame.
+ * The default look is a raised widget
+ * but may be changed with the inherited TQFrame methods.
+ *
+ * @param orient Orientation of the ruler.
+ * @param parent Will be handed over to TQFrame.
+ * @param name Will be handed over to TQFrame.
+ * @param f Will be handed over to TQFrame.
+ *
+ **/
+ KRuler(Orientation orient, TQWidget *parent=0, const char *name=0,
+ WFlags f=0);
+
+ /**
+ * Constructs a ruler with orientation @p orient and initial width @p widgetWidth.
+ *
+ * The width sets the fixed width of the widget. This is useful if you
+ * want to draw the ruler bigger or smaller than the default size.
+ * Note: The size of the marks doesn't change.
+ * @p parent, @p name and @p f are passed to TQFrame.
+ *
+ * @param orient Orientation of the ruler.
+ * @param widgetWidth Fixed width of the widget.
+ * @param parent Will be handed over to TQFrame.
+ * @param name Will be handed over to TQFrame.
+ * @param f Will be handed over to TQFrame.
+ *
+ */
+ KRuler(Orientation orient, int widgetWidth, TQWidget *parent=0,
+ const char *name=0, WFlags f=0);
+
+ /**
+ * Destructor.
+ */
+ ~KRuler();
+
+ /**
+ * Sets the minimal value of the ruler pointer (default is 0).
+ *
+ * This method calls update() so that the widget is painted after leaving
+ * to the main event loop.
+ *
+ **/
+ void setMinValue(int);
+
+ /**
+ * Returns the minimal value of the ruler pointer.
+ **/
+ inline int minValue() const;
+
+ /**
+ * Sets the maximum value of the ruler pointer (default is 100).
+ *
+ * This method calls update() so that the widget is painted after leaving
+ * to the main event loop.
+ */
+ void setMaxValue(int);
+
+ /**
+ * Returns the maximal value of the ruler pointer.
+ */
+ inline int maxValue() const;
+
+ /**
+ * Sets minimum and maximum values of the ruler pointer.
+ *
+ * This method calls update() so that the widget is painted after leaving
+ * to the main event loop.
+ */
+ void setRange(int min, int max);
+
+ /**
+ * Sets the value of the ruler pointer.
+ *
+ * The value is indicated by painting the ruler pointer at the
+ * corresponding position.
+ * This method calls update() so that the widget is painted after leaving
+ * to the main event loop.
+ */
+ void setValue(int);
+ inline int value() const;
+
+ /**
+ * Sets the distance between tiny marks.
+ *
+ * This is mostly used in the English system (inches) with distance of 1.
+ */
+ void setTinyMarkDistance(int);
+ /**
+ * Returns the distance between tiny marks.
+ **/
+ inline int tinyMarkDistance() const;
+
+ /**
+ * Sets the distance between little marks.
+ *
+ * The default value is 1 in the metric system and 2 in the English (inches) system.
+ */
+ void setLittleMarkDistance(int);
+
+ /**
+ * Returns the distance between little marks.
+ */
+ inline int littleMarkDistance() const;
+
+ /**
+ * Sets the distance between medium marks.
+ *
+ * For English (inches) styles it defaults to twice the little mark distance.
+ * For metric styles it defaults to five times the little mark distance.
+ **/
+ void setMediumMarkDistance(int);
+ inline int mediumMarkDistance() const;
+
+ /**
+ * Sets distance between big marks.
+ *
+ * For English (inches) or metric styles it is twice the medium mark distance.
+ **/
+ void setBigMarkDistance(int);
+ /**
+ * Returns the distance between big marks.
+ **/
+ inline int bigMarkDistance() const;
+
+ /**
+ * Shows/hides tiny marks.
+ **/
+ void setShowTinyMarks(bool);
+ bool showTinyMarks() const;
+ /**
+ * Shows/hides little marks.
+ **/
+ void setShowLittleMarks(bool);
+ bool showLittleMarks() const;
+ /**
+ * Shows/hides medium marks.
+ **/
+ void setShowMediumMarks(bool);
+ bool showMediumMarks() const;
+ /**
+ * Shows/hides big marks.
+ **/
+ void setShowBigMarks(bool);
+ bool showBigMarks() const;
+ /**
+ * Shows/hides end marks.
+ **/
+ void setShowEndMarks(bool);
+ bool showEndMarks() const;
+ /**
+ * Shows/hides the pointer.
+ */
+ void setShowPointer(bool);
+ bool showPointer() const;
+
+ //#### KDE4: The next 3 need to go.
+ /**
+ * @deprecated
+ * This method has no effect other than an update. Do not use.
+ **/
+ void setValuePerLittleMark(int) KDE_DEPRECATED;
+
+ /**
+ * @deprecated
+ * This method has no effect other than an update. Do not use.
+ **/
+ void setValuePerMediumMark(int) KDE_DEPRECATED;
+
+ /**
+ * @deprecated
+ * This method has no effect other than an update. Do not use.
+ */
+ void setValuePerBigMark(int) KDE_DEPRECATED;
+
+ /**
+ * Show/hide number values of the little marks.
+ *
+ * Default is @p false.
+ **/
+ // void setShowLittleMarkLabel(bool);
+
+ /**
+ * Show/hide number values of the medium marks.
+ *
+ * Default is @p false.
+ **/
+ // void setShowMediumMarkLabel(bool);
+
+ /**
+ * Show/hide number values of the big marks.
+ *
+ * Default is @p false.
+ **/
+ // void showBigMarkLabel(bool);
+
+ /**
+ * Show/hide number values of the end marks.
+ *
+ * Default is @p false.
+ **/
+ void setShowEndLabel(bool);
+ bool showEndLabel() const;
+
+ /**
+ * Sets the label this is drawn at the beginning of the visible part
+ * of the ruler to @p label
+ **/
+ void setEndLabel(const TQString&);
+ TQString endLabel() const;
+
+ /**
+ * Sets up the necessary tasks for the provided styles.
+ *
+ * A convenience method.
+ **/
+ void setRulerMetricStyle(KRuler::MetricStyle);
+
+ /**
+ * Sets the number of pixels between two base marks.
+ *
+ * Calling this method stretches or shrinks your ruler.
+ *
+ * For pixel display ( MetricStyle) the value is 10.0 marks
+ * per pixel ;-)
+ * For English (inches) it is 9.0, and for centimetres ~2.835 -> 3.0 .
+ * If you want to magnify your part of display, you have to
+ * adjust the mark distance @p here.
+ * Notice: The double type is only supported to give the possibility
+ * of having some double values.
+ * It should be used with care. Using values below 10.0
+ * shows visible jumps of markpositions (e.g. 2.345).
+ * Using whole numbers is highly recommended.
+ * To use @p int values use setPixelPerMark((int)your_int_value);
+ * default: 1 mark per 10 pixels
+ */
+ void setPixelPerMark(double rate);
+
+ /**
+ * Returns the number of pixels between two base marks.
+ **/
+ inline double pixelPerMark() const;
+
+ /**
+ * Sets the length of the ruler, i.e. the difference between
+ * the begin mark and the end mark of the ruler.
+ *
+ * Same as (width() - offset())
+ *
+ * when the length is not locked, it gets adjusted with the
+ * length of the widget.
+ */
+ void setLength(int);
+ int length() const;
+
+ /**
+ * Locks the length of the ruler, i.e. the difference between
+ * the two end marks doesn't change when the widget is resized.
+ *
+ * @param fix fixes the length, if true
+ */
+ void setLengthFixed(bool fix);
+ bool lengthFixed() const;
+
+ /**
+ * Sets the number of pixels by which the ruler may slide up or left.
+ * The number of pixels moved is realive to the previous position.
+ * The Method makes sense for updating a ruler, which is working with
+ * a scrollbar.
+ *
+ * This doesn't affect the position of the ruler pointer.
+ * Only the visible part of the ruler is moved.
+ *
+ * @param count Number of pixel moving up or left relative to the previous position
+ **/
+ void slideUp(int count = 1);
+
+ /**
+ * Sets the number of pixels by which the ruler may slide down or right.
+ * The number of pixels moved is realive to the previous position.
+ * The Method makes sense for updating a ruler, which is working with
+ * a scrollbar.
+ *
+ * This doesn't affect the position of the ruler pointer.
+ * Only the visible part of the ruler is moved.
+ *
+ * @param count Number of pixel moving up or left relative to the previous position
+ **/
+ void slideDown(int count = 1);
+
+ /**
+ * Sets the ruler slide offset.
+ *
+ * This is like slideup() or slidedown() with an absolute offset
+ * from the start of the ruler.
+ *
+ * @param offset Number of pixel to move the ruler up or left from the beginning
+ **/
+ void setOffset(int offset);
+
+ /**
+ * Returns the current ruler offset.
+ **/
+ inline int offset() const;
+
+ int endOffset() const;
+
+public slots:
+
+ /**
+ * Sets the pointer to a new position.
+ *
+ * The offset is NOT updated.
+ * TQWidget::tqrepaint() is called afterwards.
+ **/
+ void slotNewValue(int);
+
+ /**
+ * Sets the ruler marks to a new position.
+ *
+ * The pointer is NOT updated.
+ * TQWidget::tqrepaint() is called afterwards.
+ **/
+ void slotNewOffset(int);
+
+ void slotEndOffset(int);
+
+protected:
+ virtual void drawContents(TQPainter *);
+
+private:
+ void init();
+
+ TQRangeControl range;
+ Orientation dir;
+ int tmDist;
+ int lmDist;
+ int mmDist;
+ int bmDist;
+ int offset_;
+ bool showtm; /* show tiny, little, medium, big, endmarks */
+ bool showlm;
+ bool showmm;
+ bool showbm;
+ bool showem;
+
+ // #### KDE4 : All value* and show* below should be removed, unused
+
+ int valuelm; /* value per little, medium, big mark */
+ int valuemm;
+ int valuebm;
+ bool showValuelm;
+ bool showValuemm;
+ bool showValuebm;
+
+ double ppm; /* pixel per mark */
+
+ TQString endlabel;
+
+protected:
+ virtual void virtual_hook( int id, void* data );
+private:
+ class KRulerPrivate;
+ KRulerPrivate *d;
+};
+
+
+int
+KRuler::minValue() const
+{ return range.minValue(); }
+
+int
+KRuler::maxValue() const
+{ return range.maxValue(); }
+
+int
+KRuler::value() const
+{ return range.value(); }
+
+int
+KRuler::tinyMarkDistance() const
+{ return tmDist; }
+
+int
+KRuler::littleMarkDistance() const
+{ return lmDist; }
+
+int
+KRuler::mediumMarkDistance() const
+{ return mmDist; }
+
+int
+KRuler::bigMarkDistance() const
+{ return bmDist; }
+
+double
+KRuler::pixelPerMark() const
+{ return ppm; }
+
+int
+KRuler::offset() const
+{ return offset_; }
+
+#endif