add return code for some stuff

git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@156 b9cfdab3-6d41-4d17-bbe4-086880011989
This commit is contained in:
NishiOwO
2025-10-04 13:57:28 +00:00
parent 121b75ac69
commit 68510eff6b
12 changed files with 82 additions and 17 deletions

View File

@@ -18,6 +18,16 @@
#define MwDispatch(x, y) \
if(x->widget_class != NULL && x->widget_class->y != NULL) x->widget_class->y(x)
/*!
* %warning Used internally
* %brief Dispatches the handler of widget class
* %param x Widget
* %param y Handler name
* %return `0` for success, otherwise failed
*/
#define MwDispatch2(x, y) \
((x->widget_class != NULL && x->widget_class->y != NULL) ? x->widget_class->y(x) : 0)
#define MwWaitMS 5
#ifdef __cplusplus

View File

@@ -24,6 +24,7 @@ typedef void* MwWidget;
typedef void* MwMenu;
#endif
typedef void (*MwHandler)(MwWidget handle);
typedef int (*MwHandler2)(MwWidget handle);
typedef void (*MwUserHandler)(MwWidget handle, void* user_data, void* call_data);
typedef void (*MwErrorHandler)(int code, const char* message, void* user_data);
@@ -96,11 +97,11 @@ struct _MwMenu {
#endif
struct _MwClass {
MwHandler create;
MwHandler destroy;
MwHandler draw;
MwHandler click;
MwHandler parent_resize;
MwHandler2 create;
MwHandler destroy;
MwHandler draw;
MwHandler click;
MwHandler parent_resize;
};
struct _MwFont {