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(svn r16871) -Codechange: Generalize GetWidgetContentSize to UpdateWidgetSize for better control over widget size and resize steps.

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alberth
2009-07-18 10:46:55 +00:00
parent 2b374824dc
commit 36576371c0
4 changed files with 177 additions and 134 deletions
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29
src/town_gui.cpp
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@@ -643,18 +643,19 @@ public:
}
}
virtual Dimension GetWidgetContentSize(int widget)
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *resize)
{
Dimension d = {0, 0};
switch (widget) {
case TDW_SORTNAME:
case TDW_SORTPOPULATION: {
d = GetStringBoundingBox(this->nested_array[widget]->widget_data);
d.width += WD_SORTBUTTON_ARROW_WIDTH * 2; // Doubled since the word is centered, also looks nice.
Dimension d = GetStringBoundingBox(this->nested_array[widget]->widget_data);
d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2; // Doubled since the word is centered, also looks nice.
d.height += padding.height;
*size = maxdim(*size, d);
break;
}
case TDW_CENTERTOWN:
case TDW_CENTERTOWN: {
Dimension d = {0, 0};
for (uint i = 0; i < this->towns.Length(); i++) {
const Town *t = this->towns[i];
@@ -664,15 +665,21 @@ public:
SetDParam(1, 10000000); // 10^7
d = maxdim(d, GetStringBoundingBox(STR_TOWN_DIRECTORY_TOWN));
}
d.width += 2 + 2; // Text is rendered with 2 pixel offset at both sides.
d.width += padding.width + 2 + 2; // Text is rendered with 2 pixel offset at both sides.
d.height += padding.height;
*size = maxdim(*size, d);
resize->height = d.height;
break;
case TDW_EMPTYBOTTOM:
}
case TDW_EMPTYBOTTOM: {
SetDParam(0, 1000000000); // 10^9
d = GetStringBoundingBox(STR_TOWN_POPULATION);
Dimension d = GetStringBoundingBox(STR_TOWN_POPULATION);
d.width += padding.width;
d.height += padding.height;
*size = maxdim(*size, d);
break;
}
}
return d;
}
virtual void OnClick(Point pt, int widget)