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comparison os2/dw.c @ 1400:ccd383e11ff8

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Allow removing of tooltips by passing NULL or "" and prevent double tooltips on some platforms.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Sun, 27 Nov 2011 20:28:15 +0000
parents 152e3c8916de
children 56f311dc23f6
comparison
equal deleted inserted replaced
1399:8e569dd09d94 1400:ccd383e11ff8
6391 */ 6391 */
6392 void API dw_window_set_tooltip(HWND handle, char *bubbletext) 6392 void API dw_window_set_tooltip(HWND handle, char *bubbletext)
6393 { 6393 {
6394 HWND buddy = (HWND)dw_window_get_data(handle, "_dw_comboentry"); 6394 HWND buddy = (HWND)dw_window_get_data(handle, "_dw_comboentry");
6395 WindowData *blah = (WindowData *)WinQueryWindowPtr(buddy ? buddy : handle, QWP_USER); 6395 WindowData *blah = (WindowData *)WinQueryWindowPtr(buddy ? buddy : handle, QWP_USER);
6396 char *text = bubbletext ? bubbletext : "";
6396 6397
6397 buddy = (HWND)dw_window_get_data(handle, "_dw_buddy"); 6398 buddy = (HWND)dw_window_get_data(handle, "_dw_buddy");
6398 6399
6399 if(blah) 6400 if(blah)
6400 strncpy(blah->bubbletext, bubbletext, BUBBLE_HELP_MAX - 1); 6401 strncpy(blah->bubbletext, text, BUBBLE_HELP_MAX - 1);
6401 if(buddy && (blah = (WindowData *)WinQueryWindowPtr(buddy, QWP_USER))) 6402 if(buddy && (blah = (WindowData *)WinQueryWindowPtr(buddy, QWP_USER)))
6402 strncpy(blah->bubbletext, bubbletext, BUBBLE_HELP_MAX - 1); 6403 strncpy(blah->bubbletext, text, BUBBLE_HELP_MAX - 1);
6403 } 6404 }
6404 6405
6405 /* 6406 /*
6406 * Gets the text used for a given window. 6407 * Gets the text used for a given window.
6407 * Parameters: 6408 * Parameters: