# kate Library API Documentation

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# kateviewhelpers.h

    00001 /* This file is part of the KDE libraries
    00002    Copyright (C) 2002 John Firebaugh <jfirebaugh@kde.org>
    00003    Copyright (C) 2001 Anders Lund <anders@alweb.dk>
    00004    Copyright (C) 2001 Christoph Cullmann <cullmann@kde.org>
    00005
    00006    This library is free software; you can redistribute it and/or
    00007    modify it under the terms of the GNU Library General Public
    00008    License version 2 as published by the Free Software Foundation.
    00009
    00010    This library is distributed in the hope that it will be useful,
    00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013    Library General Public License for more details.
    00014
    00015    You should have received a copy of the GNU Library General Public License
    00016    along with this library; see the file COPYING.LIB.  If not, write to
    00017    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00018    Boston, MA 02111-1307, USA.
    00019 */
    00020
    00021 #ifndef __KATE_VIEW_HELPERS_H__
    00022 #define __KATE_VIEW_HELPERS_H__
    00023
    00024 #include <kaction.h>
    00025 #include <klineedit.h>
    00026
    00027 #include <qwidget.h>
    00028 #include <qpixmap.h>
    00029 #include <qcolor.h>
    00030
    00031 class KateDocument;
    00032 class KateView;
    00033 class KateViewInternal;
    00034 namespace Kate {
    00035   class Command;
    00036 }
    00037
    00038 class KateCmdLine : public KLineEdit
    00039 {
    00040   Q_OBJECT
    00041
    00042   public:
    00043     KateCmdLine (KateView *view);
    00044
    00045   private slots:
    00046     void slotReturnPressed ( const QString& cmd );
    00047     void hideMe ();
    00048
    00049   protected:
    00050     void focusInEvent ( QFocusEvent *ev );
    00051     void keyPressEvent( QKeyEvent *ev );
    00052
    00053   private:
    00054     void fromHistory( bool up );
    00055     KateView *m_view;
    00056     bool m_msgMode;
    00057     QString m_oldText;
    00058     uint m_histpos;
    00059     uint m_cmdend;
    00060     Kate::Command *m_command;
    00061     class KCompletion *m_oldCompletionObject;
    00062     class KateCmdLnWhatsThis *m_help;
    00063 };
    00064
    00065 class KateIconBorder : public QWidget
    00066 {
    00067   Q_OBJECT
    00068
    00069   public:
    00070     KateIconBorder( KateViewInternal* internalView, QWidget *parent );
    00071
    00072     // VERY IMPORTANT ;)
    00073     virtual QSize sizeHint() const;
    00074
    00075     void updateFont();
    00076     int lineNumberWidth() const;
    00077
    00078     void setIconBorderOn(     bool enable );
    00079     void setLineNumbersOn(    bool enable );
    00080     void setDynWrapIndicators(int state );
    00081     int dynWrapIndicators()  const { return m_dynWrapIndicators; }
    00082     bool dynWrapIndicatorsOn() const { return m_dynWrapIndicatorsOn; }
    00083     void setFoldingMarkersOn( bool enable );
    00084     void toggleIconBorder()     { setIconBorderOn(     !iconBorderOn() );     }
    00085     void toggleLineNumbers()    { setLineNumbersOn(    !lineNumbersOn() );    }
    00086     void toggleFoldingMarkers() { setFoldingMarkersOn( !foldingMarkersOn() ); }
    00087     bool iconBorderOn()       const { return m_iconBorderOn;     }
    00088     bool lineNumbersOn()      const { return m_lineNumbersOn;    }
    00089     bool foldingMarkersOn()   const { return m_foldingMarkersOn; }
    00090
    00091     enum BorderArea { None, LineNumbers, IconBorder, FoldingMarkers };
    00092     BorderArea positionToArea( const QPoint& ) const;
    00093
    00094   signals:
    00095     void toggleRegionVisibility( unsigned int );
    00096
    00097   private:
    00098     void paintEvent( QPaintEvent* );
    00099     void paintBorder (int x, int y, int width, int height);
    00100
    00101     void mousePressEvent( QMouseEvent* );
    00102     void mouseMoveEvent( QMouseEvent* );
    00103     void mouseReleaseEvent( QMouseEvent* );
    00104     void mouseDoubleClickEvent( QMouseEvent* );
    00105
    00106     void showMarkMenu( uint line, const QPoint& pos );
    00107
    00108     KateView *m_view;
    00109     KateDocument *m_doc;
    00110     KateViewInternal *m_viewInternal;
    00111
    00112     bool m_iconBorderOn:1;
    00113     bool m_lineNumbersOn:1;
    00114     bool m_foldingMarkersOn:1;
    00115     bool m_dynWrapIndicatorsOn:1;
    00116     int m_dynWrapIndicators;
    00117
    00118     uint m_lastClickedLine;
    00119
    00120     int m_cachedLNWidth;
    00121
    00122     int m_maxCharWidth;
    00123
    00124     mutable QPixmap m_arrow;
    00125     mutable QColor m_oldBackgroundColor;
    00126 };
    00127
    00128 class KateViewEncodingAction : public KActionMenu
    00129 {
    00130   Q_OBJECT
    00131
    00132   public:
    00133     KateViewEncodingAction(KateDocument *_doc, KateView *_view, const QString& text, QObject* parent = 0, const char* name = 0);
    00134
    00135     ~KateViewEncodingAction(){;};
    00136
    00137   private:
    00138     KateDocument* doc;
    00139     KateView *view;
    00140
    00141   public  slots:
    00142     void slotAboutToShow();
    00143
    00144   private slots:
    00145     void setMode (int mode);
    00146 };
    00147
    00148 #endif
    00149
    00150 // kate: space-indent on; indent-width 2; replace-tabs on;

This file is part of the documentation for kate Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jun 11 20:36:39 2005 by doxygen 1.4.1 written by Dimitri van Heesch, © 1997-2003