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-rw-r--r--src/widget.cpp18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/widget.cpp b/src/widget.cpp
index 3bd140ea1..d505f9f0b 100644
--- a/src/widget.cpp
+++ b/src/widget.cpp
@@ -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