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make dialog resizable with Ctrl-dragging

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This commit is contained in:
mfranz 2009-01-10 22:31:30 +00:00
parent 29d6566de9
commit 198d1cb60f
1 changed files with 3 additions and 0 deletions
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3
Nasal/gui.nas
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@ -1011,6 +1011,7 @@ showHelpDialog = func {
# scrollable text area
if (node.getNode("text") != nil) {
dialog[name].set("resizable", 1);
dialog[name].addChild("empty").set("pref-height", 10);
width = [640, 800, 1152][col];
@ -1021,6 +1022,8 @@ showHelpDialog = func {
w = dialog[name].addChild("textbox");
w.set("halign", "fill");
w.set("valign", "fill");
w.set("stretch", "true");
w.set("slider", 20);
w.set("pref-width", width);
w.set("pref-height", height);