private void ResizeCustomControl(IntPtr hWnd)
{
if (hWnd == m_hWnd)
{
IntPtr hSelectButton = hWnd.AssumeNonZero().GetDlgItem(InteropUtil.ID_SELECT).AssumeNonZero();
IntPtr hOkButton = hWnd.AssumeNonZero().GetDlgItem(InteropUtil.ID_CUSTOM_CANCEL).AssumeNonZero();
IntPtr hParent = hWnd.GetParent().AssumeNonZero();
IntPtr fileName = hParent.GetDlgItem(InteropUtil.ID_FileNameCombo).AssumeNonZero();
/*var right = fileName.GetWindowPlacement().Right;
* var top = hSelectButton.GetWindowPlacement().Top;*/
InteropUtil.RECT rect = new InteropUtil.RECT();
InteropUtil.WINDOWPLACEMENT selectRect = hSelectButton.GetWindowPlacement();
rect.top = selectRect.Top;
rect.bottom = selectRect.Bottom;
rect.right = fileName.GetWindowPlacement().Right;
rect.left = rect.right - (m_cancelWidth + m_buttonGap + m_selectWidth);
ResizeCustomControl(hWnd, rect, hOkButton, hSelectButton);
}
}
private void ResizeCustomControl(IntPtr hWnd, InteropUtil.RECT rect, params IntPtr[] buttons)
{
DialogBrowsingUtilities.Assume(buttons != null && buttons.Length > 0);
hWnd.AssumeNonZero();
InteropUtil.WINDOWPLACEMENT wndLoc = hWnd.GetWindowPlacement();
wndLoc.Right = rect.right;
hWnd.SetWindowPlacement(ref wndLoc);
foreach (IntPtr hBtn in buttons)
{
m_calcPosMap[hBtn.GetDlgCtrlID()](this, rect.right, out int btnRight, out int btnWidth);
PositionButton(hBtn, btnRight, btnWidth);
}
IntPtr hRgn = InteropUtil.CreateRectRgnIndirect(ref rect);
try
{
if (hWnd.SetWindowRgn(hRgn, true) == 0)
{
//setting the region failed, so we need to delete the region we created above.
hRgn.DeleteObject();
}
}
catch
{
if (hRgn != IntPtr.Zero)
{
hRgn.DeleteObject();
}
}
}
private void ResizeCustomControl(IntPtr hWnd)
{
if (hWnd == m_hWnd)
{
IntPtr hSelectButton =
InteropUtil.AssumeNonZero(InteropUtil.GetDlgItem(InteropUtil.AssumeNonZero(hWnd),
InteropUtil.ID_SELECT));
IntPtr hOkButton =
InteropUtil.AssumeNonZero(InteropUtil.GetDlgItem(InteropUtil.AssumeNonZero(hWnd),
InteropUtil.ID_CUSTOM_CANCEL));
IntPtr hParent = InteropUtil.AssumeNonZero(InteropUtil.GetParent(hWnd));
IntPtr fileName =
InteropUtil.AssumeNonZero(InteropUtil.GetDlgItem(hParent, InteropUtil.ID_FileNameCombo));
/*var right = fileName.GetWindowPlacement().Right;
var top = hSelectButton.GetWindowPlacement().Top;*/
var rect = new InteropUtil.RECT();
InteropUtil.WINDOWPLACEMENT selectRect = InteropUtil.GetWindowPlacement(hSelectButton);
rect.top = selectRect.Top;
rect.bottom = selectRect.Bottom;
rect.right = InteropUtil.GetWindowPlacement(fileName).Right;
rect.left = rect.right - (m_cancelWidth + m_buttonGap + m_selectWidth);
ResizeCustomControl(hWnd, rect, hOkButton, hSelectButton);
}
}
