Handle the case when the button is really small.

742e1354 · Francis Beaudet · Alexandre Julliard · 46570a9d · 742e1354
Commit 742e1354 authored Aug 07, 1999 by Francis Beaudet Committed by Alexandre Julliard Aug 07, 1999
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uitools.c controls/uitools.c +8 -0

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--- a/controls/uitools.c
+++ b/controls/uitools.c
@@ -1140,6 +1140,14 @@ static BOOL UITOOLS95_DrawFrameScroll(HDC dc, LPRECT r, UINT uFlags)
    int tri = 290*SmallDiam/1000 - 1;
    int d46, d93;

+    /*
+     * This fixes a problem with really tiny "scroll" buttons. In particular
+     * with the updown control. 
+     * Making sure that the arrow is as least 3 pixels wide (or high).
+     */
+    if (tri == 0)
+      tri = 1;
+
    switch(uFlags & 0xff)
    {
    case DFCS_SCROLLCOMBOBOX: