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showHelpDialog: automatically split the contents of a <line> block at

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This commit is contained in:
mfranz 2006-12-06 00:24:48 +00:00
parent a5aae32cc1
commit cb9361b067
1 changed files with 6 additions and 4 deletions
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6
Nasal/gui.nas
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@ -794,10 +794,12 @@ showHelpDialog = func {
g = dialog[name].addChild("group"); g = dialog[name].addChild("group");
g.set("layout", "vbox"); g.set("layout", "vbox");
g.set("default-padding", 1); g.set("default-padding", 1);
foreach (l; lines) { foreach (var lin; lines) {
foreach (var l; split("\n", lin.getValue())) {
w = g.addChild("text"); w = g.addChild("text");
w.set("halign", "left"); w.set("halign", "left");
w.set("label", " " ~ l.getValue() ~ " "); w.set("label", " " ~ l ~ " ");
}
} }
} }