Changeset 354 for libcaca/trunk/examplesTweet

Timestamp:

Jan 18, 2004, 5:17:35 AM (19 years ago)

Author:

Sam Hocevar

Message:

• src/graphics.c: + When resizing under X11, copy the old pixmap to the new one.
• examples/cacaview.c: + Resizing support.

File:

• libcaca/trunk/examples/cacaview.c (modified) (4 diffs)

libcaca/trunk/examples/cacaview.c

@@ -112 +112 @@
     while(!quit)
     {
-        int ww = caca_get_width();
-        int wh = caca_get_height();
-
+        int ww, wh;
         unsigned int event, new_status = 0, new_help = 0;
 
+        ww = caca_get_width();
+        wh = caca_get_height();
+
         if(update)
-            event = caca_get_event(CACA_EVENT_KEY_PRESS);
+            event = caca_get_event(CACA_EVENT_KEY_PRESS | CACA_EVENT_RESIZE);
         else
-            event = caca_wait_event(CACA_EVENT_KEY_PRESS);
+            event = caca_wait_event(CACA_EVENT_KEY_PRESS | CACA_EVENT_RESIZE);
 
         while(event)
@@ -126 +127 @@
             unsigned int key = event & 0x00ffffff;
 
-            switch(key)
+            if(key) switch(key)
             {
             case 'n':
@@ -232 +233 @@
             }
 
+            if(event == CACA_EVENT_RESIZE)
+            {
+                caca_refresh();
+                ww = caca_get_width();
+                wh = caca_get_height();
+                update = 1;
+            }
+
             if(status || new_status)
                 status = new_status;
@@ -259 +268 @@
             caca_putstr((ww - strlen(buffer)) / 2, wh / 2, buffer);
             caca_refresh();
+            ww = caca_get_width();
+            wh = caca_get_height();
 
             unload_image();