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Started implementing generic 'List' controls. Currently in Text window, it's WIP, misses the initial display, no kb shortcuts, and untested with lists smaller than display area.

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git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@878 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud
2009-06-17 23:49:56 +00:00
parent 1910a39fd4
commit 7f3fd42f77
5 changed files with 184 additions and 39 deletions
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15
struct.h
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@@ -61,6 +61,7 @@ typedef void (* Func_display_zoom) (word,word,word,byte *);
typedef void (* Func_display_brush_color_zoom) (word,word,word,word,word,word,byte,word,byte *);
typedef void (* Func_display_brush_mono_zoom) (word,word,word,word,word,word,byte,byte,word,byte *);
typedef void (* Func_draw_brush) (byte *,word,word,word,word,word,word,byte,word);
typedef void (* Func_draw_list_item) (word,word,word,byte);
/// A set of RGB values.
typedef struct
@@ -157,6 +158,20 @@ typedef struct T_Fileselector_item
struct T_Fileselector_item * Previous;///< Pointer to previous item of the current fileselector.
} T_Fileselector_item;
typedef struct T_List_button
{
short Number; ///< Unique identifier for all controls
short List_start; ///< Index of the font to appear as first line
short Cursor_position; ///< Index of the selected line (0=top)
T_Special_button * Entry_button; ///< Pointer to the associated selection control.
T_Scroller_button * Scroller; ///< Pointer to the associated scroller
Func_draw_list_item Draw_list_item; ///<
struct T_List_button * Next; ///< Pointer to the next list button of current window.
} T_List_button;
/// Data for one line of the "Help" screens.
typedef struct {
char Line_type; ///< Kind of line: 'N' for normal line, 'S' for a bold line, 'K' for a line with keyboard shortcut, 'T' and '-' for upper and lower titles.