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comparison dw.hpp @ 2929:2ab97b349958

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C++: Add Page 3 - Tree to dwtestoo.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Fri, 30 Dec 2022 09:35:00 +0000
parents 102b96d77f89
children d8117d36ed27
comparison
equal deleted inserted replaced
2928:102b96d77f89 2929:2ab97b349958
151 #endif 151 #endif
152 if(classptr->_ConnectClickedOld) 152 if(classptr->_ConnectClickedOld)
153 return classptr->_ConnectClickedOld(classptr); 153 return classptr->_ConnectClickedOld(classptr);
154 return classptr->OnClicked(); } 154 return classptr->OnClicked(); }
155 protected: 155 protected:
156 virtual ~Clickable() {}
156 void Setup() { 157 void Setup() {
157 #ifdef DW_LAMBDA 158 #ifdef DW_LAMBDA
158 _ConnectClicked = 0; 159 _ConnectClicked = 0;
159 #endif 160 #endif
160 _ConnectClickedOld = 0; 161 _ConnectClickedOld = 0;
583 584
584 // Abstract class that defines drawing, either to screen or picture (pixmap) 585 // Abstract class that defines drawing, either to screen or picture (pixmap)
585 class Drawable 586 class Drawable
586 { 587 {
587 public: 588 public:
589 virtual ~Drawable() { }
588 virtual void DrawPoint(int x, int y) = 0; 590 virtual void DrawPoint(int x, int y) = 0;
589 virtual void DrawLine(int x1, int y1, int x2, int y2) = 0; 591 virtual void DrawLine(int x1, int y1, int x2, int y2) = 0;
590 virtual void DrawPolygon(int flags, int npoints, int x[], int y[]) = 0; 592 virtual void DrawPolygon(int flags, int npoints, int x[], int y[]) = 0;
591 virtual void DrawRect(int fill, int x, int y, int width, int height) = 0; 593 virtual void DrawRect(int fill, int x, int y, int width, int height) = 0;
592 virtual void DrawArc(int flags, int xorigin, int yorigin, int x1, int y1, int x2, int y2) = 0; 594 virtual void DrawArc(int flags, int xorigin, int yorigin, int x1, int y1, int x2, int y2) = 0;
593 virtual void DrawText(int x, int y, const char *text) = 0; 595 virtual void DrawText(int x, int y, const char *text) = 0;
594 virtual int BitBltStretch(int xdest, int ydest, int width, int height, Render *src, int xsrc, int ysrc, int srcwidth, int srcheight) = 0; 596 virtual int BitBltStretch(int xdest, int ydest, int width, int height, Render *src, int xsrc, int ysrc, int srcwidth, int srcheight) = 0;
595 virtual int BitBltStretch(int xdest, int ydest, int width, int height, Pixmap *src, int xsrc, int ysrc, int srcwidth, int srcheight) = 0; 597 virtual int BitBltStretch(int xdest, int ydest, int width, int height, Pixmap *src, int xsrc, int ysrc, int srcwidth, int srcheight) = 0;
596 virtual void BitBlt(int xdest, int ydest, int width, int height, Render *src, int xsrc, int ysrc) = 0; 598 virtual void BitBlt(int xdest, int ydest, int width, int height, Render *src, int xsrc, int ysrc) = 0;
597 virtual void BitBlt(int xdest, int ydest, int width, int height, Pixmap *srcp, int xsrc, int ysrc) = 0; 599 virtual void BitBlt(int xdest, int ydest, int width, int height, Pixmap *srcp, int xsrc, int ysrc) = 0;
598 void SetColor(unsigned long fore, unsigned long back) { dw_color_foreground_set(fore); dw_color_background_set(back); } 600 void SetColor(unsigned long fore, unsigned long back) { dw_color_foreground_set(fore); dw_color_background_set(back); }
599 void SetBackgroundColor(unsigned long back) { dw_color_background_set(back); } 601 void SetBackgroundColor(unsigned long back) { dw_color_background_set(back); }
600 void SetForegroundColor(unsigned long fore) { dw_color_foreground_set(fore); } 602 void SetForegroundColor(unsigned long fore) { dw_color_foreground_set(fore); }
601 }; 603 };
602 604
603 class Render : public Drawable, public Widget 605 class Render : public Drawable, public Widget
604 { 606 {
605 private: 607 private:
1699 // User functions 1701 // User functions
1700 void Clear() { dw_tree_clear(hwnd); } 1702 void Clear() { dw_tree_clear(hwnd); }
1701 HTREEITEM GetParent(HTREEITEM item) { return dw_tree_get_parent(hwnd, item); } 1703 HTREEITEM GetParent(HTREEITEM item) { return dw_tree_get_parent(hwnd, item); }
1702 char *GetTitle(HTREEITEM item) { return dw_tree_get_title(hwnd, item); } 1704 char *GetTitle(HTREEITEM item) { return dw_tree_get_title(hwnd, item); }
1703 HTREEITEM Insert(const char *title, HICN icon, HTREEITEM parent, void *itemdata) { return dw_tree_insert(hwnd, title, icon, parent, itemdata); } 1705 HTREEITEM Insert(const char *title, HICN icon, HTREEITEM parent, void *itemdata) { return dw_tree_insert(hwnd, title, icon, parent, itemdata); }
1704 HTREEITEM Insert(const char *title, HTREEITEM item, HICN icon, HTREEITEM parent, void *itemdata) { return dw_tree_insert_after(hwnd, item, title, icon, parent, itemdata); } 1706 HTREEITEM Insert(const char *title, HICN icon, HTREEITEM parent) { return dw_tree_insert(hwnd, title, icon, parent, NULL); }
1707 HTREEITEM Insert(const char *title, HICN icon) { return dw_tree_insert(hwnd, title, icon, 0, NULL); }
1708 HTREEITEM InsertAfter(const char *title, HTREEITEM item, HICN icon, HTREEITEM parent, void *itemdata) { return dw_tree_insert_after(hwnd, item, title, icon, parent, itemdata); }
1709 HTREEITEM InsertAfter(const char *title, HTREEITEM item, HICN icon, HTREEITEM parent) { return dw_tree_insert_after(hwnd, item, title, icon, parent, NULL); }
1710 HTREEITEM InsertAfter(const char *title, HTREEITEM item, HICN icon) { return dw_tree_insert_after(hwnd, item, title, icon, 0, NULL); }
1705 void Change(HTREEITEM item, const char *title, HICN icon) { dw_tree_item_change(hwnd, item, title, icon); } 1711 void Change(HTREEITEM item, const char *title, HICN icon) { dw_tree_item_change(hwnd, item, title, icon); }
1706 void Collapse(HTREEITEM item) { dw_tree_item_collapse(hwnd, item); } 1712 void Collapse(HTREEITEM item) { dw_tree_item_collapse(hwnd, item); }
1707 void Delete(HTREEITEM item) { dw_tree_item_delete(hwnd, item); } 1713 void Delete(HTREEITEM item) { dw_tree_item_delete(hwnd, item); }
1708 void Expand(HTREEITEM item) { dw_tree_item_expand(hwnd, item); } 1714 void Expand(HTREEITEM item) { dw_tree_item_expand(hwnd, item); }
1709 void *GetData(HTREEITEM item) { return dw_tree_item_get_data(hwnd, item); } 1715 void *GetData(HTREEITEM item) { return dw_tree_item_get_data(hwnd, item); }