diff options
Diffstat (limited to 'new/ui_windows.h')
| -rw-r--r-- | new/ui_windows.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/new/ui_windows.h b/new/ui_windows.h index 675f45b..c2a21b4 100644 --- a/new/ui_windows.h +++ b/new/ui_windows.h @@ -19,12 +19,17 @@ struct uiWindowsNewControlParams { // These are called when the control sends a WM_COMMAND or WM_NOTIFY (respectively) to its parent. // ui redirects the message back and calls these functions. - // Store the result in the LRESULT pointer and return TRUE to return the given result; return FALSE to pass the notification up to your window procedure. + // Store the result in *lResult and return TRUE to return the given result; return FALSE to pass the notification up to your window procedure. // Note that these are only issued if they come from the uiControl itself; notifications from children of the uiControl (such as a header control) will be received normally. - BOOL (*onWM_COMMAND)(uiControl *, WPARAM, LPARAM, void *, LRESULT *); - BOOL (*onWM_NOTIFY)(uiControl *, WPARAM, LPARAM, void *, LRESULT *); - // This is the void * parameter to both of the above. + BOOL (*onWM_COMMAND)(uiControl *c, WPARAM wParam, LPARAM lParam, void *data, LRESULT *lResult); + BOOL (*onWM_NOTIFY)(uiControl *c, WPARAM wParam, LPARAM lParam, void *data, LRESULT *lResult); + // This is the data parameter to both of the above. void *onCommandNotifyData; + + // This function is called when ui needs to know how to rearrange controls in a window. + // baseX and baseY are the base units used to convert between dialog units and pixels. + // internalLeading is the internal leading of the control font. + void (*preferredSize)(uiControl *c, int baseX, int baseY, LONG internalLeading, intmax_t *width, intmax_t *height); }; uiControl *uiWindowsNewControl(uiWindowsNewControlParams *); |