lib/ewl_colordialog.h

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00001 /* vim: set sw=8 ts=8 sts=8 expandtab: */
00002 #ifndef EWL_COLORDIALOG_H
00003 #define EWL_COLORDIALOG_H
00004 
00005 #include "ewl_dialog.h"
00006 
00022 #define EWL_COLORDIALOG_TYPE "colordialog"
00023 
00028 #define EWL_COLORDIALOG_IS(w) (ewl_widget_type_is(EWL_WIDGET(w), EWL_COLORDIALOG_TYPE))
00029 
00034 #define EWL_COLORDIALOG(cd) ((Ewl_Colordialog *) cd)
00035 
00039 typedef struct Ewl_Colordialog Ewl_Colordialog;
00040 
00044 struct Ewl_Colordialog
00045 {
00046         Ewl_Dialog dialog;       
00047         Ewl_Widget *picker;      
00048 };
00049 
00050 Ewl_Widget       *ewl_colordialog_new(void);
00051 int               ewl_colordialog_init(Ewl_Colordialog *cd);
00052 
00053 void              ewl_colordialog_has_alpha_set(Ewl_Colordialog *cp,
00054                                                 unsigned int alpha);
00055 unsigned int      ewl_colordialog_has_alpha_get(Ewl_Colordialog *cp);
00056 
00057 void              ewl_colordialog_alpha_set(Ewl_Colordialog *cp,
00058                                                 unsigned int alpha);
00059 unsigned int      ewl_colordialog_alpha_get(Ewl_Colordialog *cp);
00060 
00061 void              ewl_colordialog_current_rgb_set(Ewl_Colordialog *cp, 
00062                                                   unsigned int r,
00063                                                   unsigned int g,
00064                                                   unsigned int b);
00065 void              ewl_colordialog_current_rgb_get(Ewl_Colordialog *cp,
00066                                                   unsigned int *r,
00067                                                   unsigned int *g,
00068                                                   unsigned int *b);
00069 
00070 void              ewl_colordialog_previous_rgba_set(Ewl_Colordialog *cp,
00071                                                     unsigned int r,
00072                                                     unsigned int g,
00073                                                     unsigned int b,
00074                                                     unsigned int a);
00075 void              ewl_colordialog_previous_rgba_get(Ewl_Colordialog *cp,
00076                                                     unsigned int *r,
00077                                                     unsigned int *g,
00078                                                     unsigned int *b,
00079                                                     unsigned int *a);
00080 
00081 void              ewl_colordialog_color_mode_set(Ewl_Colordialog *cp, 
00082                                                  Ewl_Color_Mode type);
00083 Ewl_Color_Mode    ewl_colordialog_color_mode_get(Ewl_Colordialog *cp);
00084 
00085 /*
00086  * Internally used callbacks, override at your own risk
00087 */
00088 void ewl_colordialog_cb_button_click(Ewl_Widget *w, void *ev, void *data);
00089 void ewl_colordialog_cb_delete_window(Ewl_Widget *w, void *ev, void *data);
00090 
00095 #endif
00096