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docks - layout priority support

This commit is contained in:
Vadim Lopatin 2015-12-17 11:47:27 +03:00
parent 7178d09630
commit b65bc81dac
1 changed files with 39 additions and 8 deletions
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47
src/dlangui/widgets/docks.d
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@ -190,6 +190,13 @@ class DockHost : WidgetGroupDefaultDrawing {
addChild(dockWin); addChild(dockWin);
} }
DockWindow removeDockedWindow(string id) {
DockWindow res = childById!DockWindow(id);
if (res)
removeChild(id);
return res;
}
protected int _resizeStartPos; protected int _resizeStartPos;
void onResize(ResizerWidget source, ResizerEventType event, int newPosition) { void onResize(ResizerWidget source, ResizerEventType event, int newPosition) {
layout(_pos); layout(_pos);
@ -217,6 +224,13 @@ class DockHost : WidgetGroupDefaultDrawing {
return list; return list;
} }
protected DockAlignment[4] _layoutPriority = [DockAlignment.Top, DockAlignment.Left, DockAlignment.Right, DockAlignment.Bottom];
@property DockAlignment[4] layoutPriority() { return _layoutPriority; }
@property void layoutPriority(DockAlignment[4] p) {
_layoutPriority = p;
requestLayout();
}
/// Set widget rectangle to specified value and layout widget contents. (Step 2 of two phase layout). /// Set widget rectangle to specified value and layout widget contents. (Step 2 of two phase layout).
override void layout(Rect rc) { override void layout(Rect rc) {
_needLayout = false; _needLayout = false;
@ -226,14 +240,31 @@ class DockHost : WidgetGroupDefaultDrawing {
_pos = rc; _pos = rc;
applyMargins(rc); applyMargins(rc);
applyPadding(rc); applyPadding(rc);
_topSpace.beforeLayout(rc, getDockedWindowList(DockAlignment.Top)); foreach(a; _layoutPriority) {
_leftSpace.beforeLayout(rc, getDockedWindowList(DockAlignment.Left)); if (a == DockAlignment.Top) _topSpace.beforeLayout(rc, getDockedWindowList(DockAlignment.Top));
_rightSpace.beforeLayout(rc, getDockedWindowList(DockAlignment.Right)); if (a == DockAlignment.Left) _leftSpace.beforeLayout(rc, getDockedWindowList(DockAlignment.Left));
_bottomSpace.beforeLayout(rc, getDockedWindowList(DockAlignment.Bottom)); if (a == DockAlignment.Right) _rightSpace.beforeLayout(rc, getDockedWindowList(DockAlignment.Right));
_topSpace.layout(Rect(rc.left + _leftSpace.space, rc.top, rc.right - _rightSpace.space, rc.top + _topSpace.space)); if (a == DockAlignment.Bottom) _bottomSpace.beforeLayout(rc, getDockedWindowList(DockAlignment.Bottom));
_bottomSpace.layout(Rect(rc.left + _leftSpace.space, rc.bottom - _bottomSpace.space, rc.right - _rightSpace.space, rc.bottom)); }
_leftSpace.layout(Rect(rc.left, rc.top, rc.left + _leftSpace.space, rc.bottom)); int topsp, bottomsp, leftsp, rightsp;
_rightSpace.layout(Rect(rc.right - _rightSpace.space, rc.top, rc.right, rc.bottom)); foreach(a; _layoutPriority) {
if (a == DockAlignment.Top) {
_topSpace.layout(Rect(rc.left + leftsp, rc.top, rc.right - rightsp, rc.top + _topSpace.space));
topsp = _topSpace.space;
}
if (a == DockAlignment.Bottom) {
_bottomSpace.layout(Rect(rc.left + leftsp, rc.bottom - _bottomSpace.space, rc.right - rightsp, rc.bottom));
bottomsp = _bottomSpace.space;
}
if (a == DockAlignment.Left) {
_leftSpace.layout(Rect(rc.left, rc.top + topsp, rc.left + _leftSpace.space, rc.bottom - bottomsp));
leftsp = _leftSpace.space;
}
if (a == DockAlignment.Right) {
_rightSpace.layout(Rect(rc.right - _rightSpace.space, rc.top + topsp, rc.right, rc.bottom - bottomsp));
rightsp = _rightSpace.space;
}
}
if (_bodyWidget) if (_bodyWidget)
_bodyWidget.layout(Rect(rc.left + _leftSpace.space, rc.top + _topSpace.space, rc.right - _rightSpace.space, rc.bottom - _bottomSpace.space)); _bodyWidget.layout(Rect(rc.left + _leftSpace.space, rc.top + _topSpace.space, rc.right - _rightSpace.space, rc.bottom - _bottomSpace.space));
} }