void mouseListner_MouseDown(object sender, MouseEventArgs e)
{
lastMouseDownPoint = e.Location;
lastMouseDownSize = sizeChangeCtrl.Size;
//動作を決定
status = DAndDArea.None;
if (getTop().Contains(e.Location))
{
status |= DAndDArea.Top;
}
if (getLeft().Contains(e.Location))
{
status |= DAndDArea.Left;
}
if (getBottom().Contains(e.Location))
{
status |= DAndDArea.Bottom;
}
if (getRight().Contains(e.Location))
{
status |= DAndDArea.Right;
}
if (status != DAndDArea.None)
{
mouseListner.Capture = true;
}
}
void mouseListner_MouseDown(object sender, MouseEventArgs e)
{
lastMouseDownPoint = e.Location;
lastMouseDownSize = sizeChangeCtrl.Size;
//動作を決定
status = DAndDArea.None;
if (getTop().Contains(e.Location))
{
status |= DAndDArea.Top;
}
if (getLeft().Contains(e.Location))
{
status |= DAndDArea.Left;
}
if (getBottom().Contains(e.Location))
{
status |= DAndDArea.Bottom;
}
if (getRight().Contains(e.Location))
{
status |= DAndDArea.Right;
}
if (status != DAndDArea.None)
{
mouseListner.Capture = true;
}
}
/// <param name="sizeChangeCtrl">マウス入力によってサイズが変更されるコントロール</param>
/// <param name="sizeChangeArea">上下左右のサイズ変更が有効になる範囲を指定</param>
/// <param name="sizeChangeAreaWidth">サイズ変更が有効になる範囲の幅を指定</param>
public DAndDSizeChanger(FrameworkElement sizeChangeCtrl, DAndDArea sizeChangeArea, int sizeChangeAreaWidth)
{
this.sizeChangeCtrl = sizeChangeCtrl;
this.sizeChangeAreaWidth = sizeChangeAreaWidth;
this.sizeChangeArea = sizeChangeArea;
defaultCursor = sizeChangeCtrl.Cursor;
sizeChangeCtrl.MouseMove += new MouseEventHandler(sizeChangeCtrl_MouseMove);
sizeChangeCtrl.MouseDown += new MouseButtonEventHandler(sizeChangeCtrl_MouseDown);
sizeChangeCtrl.MouseUp += new MouseButtonEventHandler(sizeChangeCtrl_MouseUp);
}
/// <param name="mouseListner">マウス入力を受け取るコントロール</param>
/// <param name="sizeChangeCtrl">マウス入力によってサイズが変更されるコントロール</param>
/// <param name="sizeChangeArea">上下左右のサイズ変更が有効になる範囲を指定</param>
/// <param name="sizeChangeAreaWidth">サイズ変更が有効になる範囲の幅を指定</param>
public DAndDSizeChanger(Control mouseListner, Control sizeChangeCtrl, DAndDArea sizeChangeArea, int sizeChangeAreaWidth)
{
this.mouseListner = mouseListner;
this.sizeChangeCtrl = sizeChangeCtrl;
this.sizeChangeAreaWidth = sizeChangeAreaWidth;
this.sizeChangeArea = sizeChangeArea;
defaultCursor = mouseListner.Cursor;
mouseListner.MouseDown += new MouseEventHandler(mouseListner_MouseDown);
mouseListner.MouseMove += new MouseEventHandler(mouseListner_MouseMove);
mouseListner.MouseUp += new MouseEventHandler(mouseListner_MouseUp);
}
/// <param name="mouseListner">マウス入力を受け取るコントロール</param>
/// <param name="sizeChangeCtrl">マウス入力によってサイズが変更されるコントロール</param>
/// <param name="sizeChangeArea">上下左右のサイズ変更が有効になる範囲を指定</param>
/// <param name="sizeChangeAreaWidth">サイズ変更が有効になる範囲の幅を指定</param>
public DnDSizeChanger(Control mouseListner, Control sizeChangeCtrl, DAndDArea sizeChangeArea, int sizeChangeAreaWidth)
{
this.mouseListner = mouseListner;
this.sizeChangeCtrl = sizeChangeCtrl;
this.sizeChangeAreaWidth = sizeChangeAreaWidth;
this.sizeChangeArea = sizeChangeArea;
defaultCursor = mouseListner.Cursor;
mouseListner.MouseDown += new MouseEventHandler(mouseListner_MouseDown);
mouseListner.MouseMove += new MouseEventHandler(mouseListner_MouseMove);
mouseListner.MouseUp += new MouseEventHandler(mouseListner_MouseUp);
}
void mouseListner_MouseUp(object sender, MouseEventArgs e)
{
mouseListner.Capture = false;
status = DAndDArea.None;
}
void mouseListner_MouseUp(object sender, MouseEventArgs e)
{
mouseListner.Capture = false;
status = DAndDArea.None;
}
void sizeChangeCtrl_MouseDown(object sender, MouseEventArgs e)
{
lastMouseDownPoint = e.GetPosition(sizeChangeCtrl);
lastMouseDownSize = new System.Windows.Size(sizeChangeCtrl.Width,sizeChangeCtrl.Height);
sizeChangeCtrl.CaptureMouse();
//動作を決定
status = DAndDArea.None;
if (getTop().Contains((int)e.GetPosition(sizeChangeCtrl).X, (int)e.GetPosition(sizeChangeCtrl).Y))
{
status |= DAndDArea.Top;
}
if (getLeft().Contains((int)e.GetPosition(sizeChangeCtrl).X, (int)e.GetPosition(sizeChangeCtrl).Y))
{
status |= DAndDArea.Left;
}
if (getBottom().Contains((int)e.GetPosition(sizeChangeCtrl).X, (int)e.GetPosition(sizeChangeCtrl).Y))
{
status |= DAndDArea.Bottom;
}
if (getRight().Contains((int)e.GetPosition(sizeChangeCtrl).X, (int)e.GetPosition(sizeChangeCtrl).Y))
{
status |= DAndDArea.Right;
}
}