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(svn r17299) -Fix: the tooltip could get truncated under some circumstances due to its custom string height determination

This commit is contained in:
rubidium 2009-08-28 15:23:51 +00:00
parent f548a1b3b3
commit 10b3bcb90c
1 changed files with 7 additions and 8 deletions
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15
src/misc_gui.cpp
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@ -768,7 +768,7 @@ struct TooltipsWindow : public Window
for (uint arg = 0; arg < this->paramcount; arg++) {
SetDParam(arg, this->params[arg]);
}
DrawStringMultiLine(1, this->width - 1, 0, this->height, this->string_id, TC_FROMSTRING, SA_CENTER);
DrawStringMultiLine(3, this->width - 3, 0, this->height, this->string_id, TC_FROMSTRING, SA_CENTER);
}
virtual void OnMouseLoop()
@ -797,14 +797,13 @@ void GuiShowTooltips(StringID str, uint paramcount, const uint64 params[], bool
char buffer[512];
GetString(buffer, str, lastof(buffer));
Dimension br = GetStringBoundingBox(buffer);
br.width += 6; br.height += 4; // increase slightly to have some space around the box
Dimension br;
br.width = min(GetStringBoundingBox(buffer).width, 194);
br.height = GetStringHeight(str, br.width);
/* Cut tooltip length to 200 pixels max, wrap to new line if longer */
if (br.width > 200) {
br.height += ((br.width - 4) / 176) * 10;
br.width = 200;
}
/* increase slightly to have some space around the box */
br.width += 6;
br.height += 4;
/* Correctly position the tooltip position, watch out for window and cursor size
* Clamp value to below main toolbar and above statusbar. If tooltip would