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boxpointer: add setPosition method

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split out this function from popupMenu
https://bugzilla.gnome.org/show_bug.cgi?id=624900
This commit is contained in:
Maxim Ermilov
2010-10-19 23:10:48 +04:00
parent 4d18d54d9d
commit 3efc7bf7f1
2 changed files with 87 additions and 62 deletions
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63
js/ui/popupMenu.js
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@ -550,7 +550,6 @@ PopupMenu.prototype = {
let [minWidth, minHeight, natWidth, natHeight] = this.actor.get_preferred_size();
let menuX, menuY;
let menuWidth = natWidth, menuHeight = natHeight;
// Position the non-pointing axis
@ -573,68 +572,8 @@ PopupMenu.prototype = {
this._boxPointer._arrowSide = this._arrowSide = St.Side.LEFT;
}
}
switch (this._arrowSide) {
case St.Side.TOP:
menuY = sourceY + sourceHeight + this._gap;
break;
case St.Side.BOTTOM:
menuY = sourceY - menuHeight - this._gap;
break;
case St.Side.LEFT:
menuX = sourceX + sourceWidth + this._gap;
break;
case St.Side.RIGHT:
menuX = sourceX - menuWidth - this._gap;
break;
}
// Now align and position the pointing axis, making sure
// it fits on screen
switch (this._arrowSide) {
case St.Side.TOP:
case St.Side.BOTTOM:
switch (this._alignment) {
case St.Align.START:
menuX = sourceX;
break;
case St.Align.MIDDLE:
menuX = sourceX - Math.floor((menuWidth - sourceWidth) / 2);
break;
case St.Align.END:
menuX = sourceX - (menuWidth - sourceWidth);
break;
}
menuX = Math.min(menuX, primary.x + primary.width - menuWidth);
menuX = Math.max(menuX, primary.x);
this._boxPointer.setArrowOrigin((sourceX - menuX) + Math.floor(sourceWidth / 2));
break;
case St.Side.LEFT:
case St.Side.RIGHT:
switch (this._alignment) {
case St.Align.START:
menuY = sourceY;
break;
case St.Align.MIDDLE:
menuY = sourceY - Math.floor((menuHeight - sourceHeight) / 2);
break;
case St.Align.END:
menuY = sourceY - (menuHeight - sourceHeight);
break;
}
menuY = Math.min(menuY, primary.y + primary.height - menuHeight);
menuY = Math.max(menuY, primary.y);
this._boxPointer.setArrowOrigin((sourceY - menuY) + Math.floor(sourceHeight / 2));
break;
}
// Actually set the position
this.actor.x = Math.floor(menuX);
this.actor.y = Math.floor(menuY);
this._boxPointer.setPosition(this.sourceActor, this._gap, this._alignment);
// Now show it
this.actor.reactive = true;