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(svn r16092) -Fix [FS#2829]: Resizing the order window also resizes the button bars.

This commit is contained in:
alberth 2009-04-19 14:55:12 +00:00
parent 3e2e5b097c
commit ef90925226
1 changed files with 63 additions and 0 deletions
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63
src/order_gui.cpp
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@ -1135,10 +1135,73 @@ public:
}
}
/**
* Set the left and right edge of a widget in the window.
* @param widnum Number of the widget to modify.
* @param left New offset of the left edge of the widget.
* @param right New offset of the right edge of the widget.
*/
void SetWidgetLeftRight(int widnum, int left, int right)
{
assert(this->widget[widnum].type != WWT_EMPTY);
this->widget[widnum].left = left;
this->widget[widnum].right = right;
}
virtual void OnResize(Point delta)
{
/* Update the scroll + matrix */
this->vscroll.cap = (this->widget[ORDER_WIDGET_ORDER_LIST].bottom - this->widget[ORDER_WIDGET_ORDER_LIST].top - 1) / ORDER_LIST_LINE_HEIGHT;
/* Update the button bars. */
if (this->vehicle->owner == _local_company) {
const int arrow_width = 12; // Space needed by the down arrow.
/* ORDER_WIDGET_ORDER_LIST widget has the same left and right positions as the whole button bars. */
const int leftmost = this->widget[ORDER_WIDGET_ORDER_LIST].left; // The left edge of the button bar.
const int rightmost = this->widget[ORDER_WIDGET_ORDER_LIST].right + 1; // One pixel beyond the right edge of the button bar.
const int one_third = leftmost + (rightmost - leftmost) / 3; // Start of the middle section.
const int two_third = one_third + (rightmost - one_third) / 2; // Start of the right section.
/* Left 1/3 buttons. */
SetWidgetLeftRight(ORDER_WIDGET_SKIP, leftmost, one_third - 1);
SetWidgetLeftRight(ORDER_WIDGET_COND_VARIABLE, leftmost, one_third - 1);
/* Middle 1/3 buttons. */
SetWidgetLeftRight(ORDER_WIDGET_DELETE, one_third, two_third - 1);
SetWidgetLeftRight(ORDER_WIDGET_COND_COMPARATOR, one_third, two_third - 1);
/* Right 1/3 buttons. */
SetWidgetLeftRight(ORDER_WIDGET_GOTO_DROPDOWN, two_third, rightmost - 1);
SetWidgetLeftRight(ORDER_WIDGET_GOTO, two_third, rightmost - 1 - arrow_width);
SetWidgetLeftRight(ORDER_WIDGET_COND_VALUE, two_third, rightmost - 1);
if (this->vehicle->type == VEH_TRAIN || this->vehicle->type == VEH_ROAD) {
/* Window displays orders of your train/road vehicle. */
/* Left 1/3 buttons. */
SetWidgetLeftRight(ORDER_WIDGET_NON_STOP_DROPDOWN, leftmost, one_third - 1);
SetWidgetLeftRight(ORDER_WIDGET_NON_STOP, leftmost, one_third - 1 - arrow_width);
/* Middle 1/3 buttons. */
SetWidgetLeftRight(ORDER_WIDGET_FULL_LOAD_DROPDOWN, one_third, two_third - 1);
SetWidgetLeftRight(ORDER_WIDGET_FULL_LOAD, one_third, two_third - 1 - arrow_width);
SetWidgetLeftRight(ORDER_WIDGET_REFIT, one_third, two_third - 1);
/* Right 1/3 buttons. */
SetWidgetLeftRight(ORDER_WIDGET_UNLOAD_DROPDOWN, two_third, rightmost - 1);
SetWidgetLeftRight(ORDER_WIDGET_UNLOAD, two_third, rightmost - 1 - arrow_width);
SetWidgetLeftRight(ORDER_WIDGET_SERVICE_DROPDOWN, two_third, rightmost - 1);
SetWidgetLeftRight(ORDER_WIDGET_SERVICE, two_third, rightmost - 1 - arrow_width);
} else {
/* Window displays orders of your ship/plane vehicle. */
const int middle = (rightmost - leftmost) / 2; // Start of second half.
/* Left 1/2 buttons. */
SetWidgetLeftRight(ORDER_WIDGET_FULL_LOAD_DROPDOWN, leftmost, middle - 1);
SetWidgetLeftRight(ORDER_WIDGET_FULL_LOAD, leftmost, middle - 1 - arrow_width);
SetWidgetLeftRight(ORDER_WIDGET_REFIT, leftmost, middle - 1);
/* Right 1/2 buttons. */
SetWidgetLeftRight(ORDER_WIDGET_UNLOAD_DROPDOWN, middle, rightmost - 1);
SetWidgetLeftRight(ORDER_WIDGET_UNLOAD, middle, rightmost - 1 - arrow_width);
SetWidgetLeftRight(ORDER_WIDGET_SERVICE_DROPDOWN, middle, rightmost - 1);
SetWidgetLeftRight(ORDER_WIDGET_SERVICE, middle, rightmost - 1 - arrow_width);
}
}
}
virtual void OnTimeout()