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Implement resizing

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This commit is contained in:
Sven Slootweg 2013-07-07 19:59:58 +02:00
parent f4fd1b68fb
commit 61f94e46cd
1 changed files with 30 additions and 0 deletions
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30
jsde.js
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@ -22,6 +22,9 @@ var next_z_index = 1;
var currently_dragged_window = null;
var currently_dragging = false;
var drag_start = {x: 0, y: 0};
var currently_resized_window = null;
var currently_resizing = false;
var resize_start = {x: 0, y: 0};
$(function(){
$("body").mousemove(_HandleMouseMove);
@ -70,6 +73,8 @@ function JsdeWindow(options)
$(this._outer).find(".window-close a").click(this._HandleClose);
$(this._outer).find(".window-resizer").mousedown(this._HandleStartResize.bind(this));
this.BringToForeground();
}
@ -167,6 +172,18 @@ JsdeWindow.prototype._HandleClose = function(event)
affected_window.Close();
}
JsdeWindow.prototype._HandleStartResize = function(event)
{
currently_resizing = true;
currently_resized_window = this;
resize_start = {x: event.pageX - (currently_resized_window.x + currently_resized_window.width),
y: event.pageY - (currently_resized_window.y + currently_resized_window.height)};
$(currently_resized_window._outer).addClass("window-dragged");
currently_resized_window.BringToForeground();
$("body").disableSelection();
event.stopPropagation();
}
function _HandleMouseUp(event)
{
if(currently_dragging === true)
@ -175,6 +192,13 @@ function _HandleMouseUp(event)
$("body").enableSelection();
$(currently_dragged_window._outer).removeClass("window-dragged");
}
if(currently_resizing === true)
{
currently_resizing = false;
$("body").enableSelection();
$(currently_resized_window._outer).removeClass("window-dragged");
}
}
function _HandleMouseMove(event)
@ -183,4 +207,10 @@ function _HandleMouseMove(event)
{
currently_dragged_window.SetPosition(event.pageX - drag_start.x, event.pageY - drag_start.y);
}
else if(currently_resizing === true)
{
var new_x = event.pageX - (resize_start.x + currently_resized_window.x);
var new_y = event.pageY - (resize_start.y + currently_resized_window.y);
currently_resized_window.SetSize(new_x, new_y);
}
}