treecombobox.h
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00020 #ifndef TREECOMBOBOX_H
00021 #define TREECOMBOBOX_H
00022 
00023 #include <qlistbox.h>
00024 #include <qcombobox.h>
00025 #include <qstringlist.h>
00026 
00030 class TreeListBoxItem : public QListBoxPixmap
00031 {
00032 public:
00033     TreeListBoxItem(QListBox *lb, const QPixmap& pix, const QString& txt, bool oneBlock = false);
00034 
00035     virtual int width(const QListBox *lb) const;
00036 
00037 protected:
00038     virtual void paint(QPainter *p);
00039     int stepSize() const { return 16; }
00040 
00041 private:
00042     QStringList m_path;
00043     int     m_depth;
00044     TreeListBoxItem *m_child, *m_next, *m_parent;
00045 };
00046 
00050 class TreeListBox : public QListBox
00051 {
00052     friend class TreeListBoxItem;
00053 public:
00054     TreeListBox(QWidget *parent = 0, const char *name = 0);
00055 
00056 protected:
00057     virtual void paintCell(QPainter *p, int row, int col);
00058 
00059 private:
00060     bool    m_painting;
00061 };
00062 
00066 class TreeComboBox : public QComboBox
00067 {
00068 public:
00069     TreeComboBox(QWidget *parent = 0, const char *name = 0);
00070     void insertItem(const QPixmap& pix, const QString& txt, bool oneBlock = false);
00071 
00072 private:
00073     QListBox    *m_listbox;
00074 };
00075 
00076 #endif
 
This file is part of the documentation for kdeprint Library Version 3.2.0.