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(svn r11988) -Codechange: Add a generic way of changing a widget's size and adjust the widgets around it to suit.

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peter1138
2008-01-26 20:55:04 +00:00
parent d3990083d3
commit c99eb9e456
3 changed files with 27 additions and 18 deletions
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18
src/widget.cpp
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@@ -583,6 +583,24 @@ void ResizeButtons(Window *w, byte left, byte right)
}
}
void ResizeWindowForWidget(Window *w, int widget, int delta_x, int delta_y)
{
int right = w->widget[widget].right;
int bottom = w->widget[widget].bottom;
for (uint i = 0; i < w->widget_count; i++) {
if (w->widget[i].left >= right) w->widget[i].left += delta_x;
if (w->widget[i].right >= right) w->widget[i].right += delta_x;
if (w->widget[i].top >= bottom) w->widget[i].top += delta_y;
if (w->widget[i].bottom >= bottom) w->widget[i].bottom += delta_y;
}
w->width += delta_x;
w->height += delta_y;
w->resize.width += delta_x;
w->resize.height += delta_y;
}
/** Draw a sort button's up or down arrow symbol.
* @param w Window of widget
* @param widget Sort button widget