Thread: [Mwinapi-commits] SF.net SVN: mwinapi:[123] trunk/ManagedWinapi/Windows/SystemWindow.cs
Status: Beta
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From: <zi...@us...> - 2014-11-26 10:23:34
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Revision: 123
http://sourceforge.net/p/mwinapi/code/123
Author: ziewer
Date: 2014-11-26 10:23:27 +0000 (Wed, 26 Nov 2014)
Log Message:
-----------
fixed SystemWindow.Rectangle for maximized windows with Windows Aero
Modified Paths:
--------------
trunk/ManagedWinapi/Windows/SystemWindow.cs
Modified: trunk/ManagedWinapi/Windows/SystemWindow.cs
===================================================================
--- trunk/ManagedWinapi/Windows/SystemWindow.cs 2014-11-25 17:35:37 UTC (rev 122)
+++ trunk/ManagedWinapi/Windows/SystemWindow.cs 2014-11-26 10:23:27 UTC (rev 123)
@@ -755,6 +755,24 @@
{
RECT r = new RECT();
GetWindowRect(_hwnd, out r);
+
+ // GetWindowRect returns wrong values for maximized windows when using Windows Aero desktop.
+ // Reduce bounds by negative padding of "glass" pixels for maximized windows.
+ if ((Style & WindowStyleFlags.MAXIMIZE) > 0)
+ {
+ // check whether top or left is negative
+ // check both to support dual screen setup where bounds.Left might be larger than 0 on right screen
+ int glass = Math.Min(r.Left, r.Top);
+ if (glass < 0)
+ {
+ // remove glass pixels from rectangle
+ r.Left -= glass;
+ r.Top -= glass;
+ r.Right += glass;
+ r.Bottom += glass;
+ }
+ }
+
return r;
}
}
@@ -1087,8 +1105,7 @@
/// </summary>
public void Highlight()
{
- RECT rect;
- GetWindowRect(_hwnd, out rect);
+ RECT rect = Rectangle;
using (WindowDeviceContext windowDC = GetDeviceContext(false))
{
using (Graphics g = windowDC.CreateGraphics())
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From: <zi...@us...> - 2014-11-26 10:31:39
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Revision: 124
http://sourceforge.net/p/mwinapi/code/124
Author: ziewer
Date: 2014-11-26 10:31:31 +0000 (Wed, 26 Nov 2014)
Log Message:
-----------
fixed SystemWindow.Rectangle for maximized windows with Windows Aero Glass
comment added - see http://social.msdn.microsoft.com/Forums/en-US/windowsuidevelopment/thread/6c1c67a9-5548-4e9b-989f-c7dbac0b1375/
Modified Paths:
--------------
trunk/ManagedWinapi/Windows/SystemWindow.cs
Modified: trunk/ManagedWinapi/Windows/SystemWindow.cs
===================================================================
--- trunk/ManagedWinapi/Windows/SystemWindow.cs 2014-11-26 10:23:27 UTC (rev 123)
+++ trunk/ManagedWinapi/Windows/SystemWindow.cs 2014-11-26 10:31:31 UTC (rev 124)
@@ -756,7 +756,8 @@
RECT r = new RECT();
GetWindowRect(_hwnd, out r);
- // GetWindowRect returns wrong values for maximized windows when using Windows Aero desktop.
+ // GetWindowRect returns wrong values for maximized windows when using Windows Aero Glass desktop.
+ // see http://social.msdn.microsoft.com/Forums/en-US/windowsuidevelopment/thread/6c1c67a9-5548-4e9b-989f-c7dbac0b1375/
// Reduce bounds by negative padding of "glass" pixels for maximized windows.
if ((Style & WindowStyleFlags.MAXIMIZE) > 0)
{
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From: <zi...@us...> - 2014-11-27 09:40:01
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Revision: 126
http://sourceforge.net/p/mwinapi/code/126
Author: ziewer
Date: 2014-11-27 09:39:52 +0000 (Thu, 27 Nov 2014)
Log Message:
-----------
fixed SystemWindow.Rectangle for maximized windows with Windows Aero Glass to support multi screen setups
Modified Paths:
--------------
trunk/ManagedWinapi/Windows/SystemWindow.cs
Modified: trunk/ManagedWinapi/Windows/SystemWindow.cs
===================================================================
--- trunk/ManagedWinapi/Windows/SystemWindow.cs 2014-11-26 12:04:08 UTC (rev 125)
+++ trunk/ManagedWinapi/Windows/SystemWindow.cs 2014-11-27 09:39:52 UTC (rev 126)
@@ -756,23 +756,20 @@
RECT r = new RECT();
GetWindowRect(_hwnd, out r);
- // GetWindowRect returns wrong values for maximized windows when using Windows Aero Glass desktop.
- // see http://social.msdn.microsoft.com/Forums/en-US/windowsuidevelopment/thread/6c1c67a9-5548-4e9b-989f-c7dbac0b1375/
- // Reduce bounds by negative padding of "glass" pixels for maximized windows.
- if ((Style & WindowStyleFlags.MAXIMIZE) > 0)
+ try
{
- // check whether top or left is negative
- // check both to support dual screen setup where bounds.Left might be larger than 0 on right screen
- int glass = Math.Min(r.Left, r.Top);
- if (glass < 0)
+ // GetWindowRect returns wrong values for maximized windows when using Windows Aero Glass desktop
+ // because there is negative padding of "glass" pixels for maximized windows.
+ // see http://social.msdn.microsoft.com/Forums/en-US/windowsuidevelopment/thread/6c1c67a9-5548-4e9b-989f-c7dbac0b1375/
+ // Limit miximized window size to working area of the corresponding desktop (supporting multi screen setups)
+ if ((Style & WindowStyleFlags.MAXIMIZE) > 0)
{
- // remove glass pixels from rectangle
- r.Left -= glass;
- r.Top -= glass;
- r.Right += glass;
- r.Bottom += glass;
+ foreach (var screen in Screen.AllScreens)
+ if (((Rectangle)r).Contains(screen.WorkingArea))
+ return screen.WorkingArea;
}
}
+ catch { } // special handling should not cause failure
return r;
}
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From: <zi...@us...> - 2015-07-07 15:14:55
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Revision: 130
http://sourceforge.net/p/mwinapi/code/130
Author: ziewer
Date: 2015-07-07 15:14:52 +0000 (Tue, 07 Jul 2015)
Log Message:
-----------
improved SystemWindow.TopMost setter: do not activate window when (un)setting topMost state
Modified Paths:
--------------
trunk/ManagedWinapi/Windows/SystemWindow.cs
Modified: trunk/ManagedWinapi/Windows/SystemWindow.cs
===================================================================
--- trunk/ManagedWinapi/Windows/SystemWindow.cs 2015-02-04 20:28:10 UTC (rev 129)
+++ trunk/ManagedWinapi/Windows/SystemWindow.cs 2015-07-07 15:14:52 UTC (rev 130)
@@ -572,11 +572,11 @@
{
if (value)
{
- SetWindowPos(_hwnd, new IntPtr(-1), 0, 0, 0, 0, 3);
+ SetWindowPos(_hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE);
}
else
{
- SetWindowPos(_hwnd, new IntPtr(-2), 0, 0, 0, 0, 3);
+ SetWindowPos(_hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE);
}
}
}
@@ -1390,6 +1390,21 @@
private static extern bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int X,
int Y, int cx, int cy, uint uFlags);
+ // special values for hWndInsertAfter
+ static readonly IntPtr HWND_BOTTOM = new IntPtr(1);
+ static readonly IntPtr HWND_TOP = new IntPtr(0);
+ static readonly IntPtr HWND_TOPMOST = new IntPtr(-1);
+ static readonly IntPtr HWND_NOTOPMOST = new IntPtr(-2);
+
+ // window sizing and positioning flags
+ const uint SWP_NOSIZE = 0x0001;
+ const uint SWP_NOMOVE = 0x0002;
+ const uint SWP_NOACTIVATE = 0x0010;
+ const uint SWP_DRAWFRAME = 0x0020;
+ const uint SWP_SHOWWINDOW = 0x0040;
+ const uint SWP_NOOWNERZORDER = 0x0200;
+ const uint SWP_ASYNCWINDOWPOS = 0x4000;
+
[DllImport("user32.dll")]
private static extern IntPtr GetWindow(IntPtr hWnd, uint uCmd);
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From: <sch...@us...> - 2015-12-11 17:45:27
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Revision: 136
http://sourceforge.net/p/mwinapi/code/136
Author: schierlm
Date: 2015-12-11 17:45:25 +0000 (Fri, 11 Dec 2015)
Log Message:
-----------
added ToString() to SystemWindow -> now the debugger shows the HWND in watch-window
% pushed from GitHub
% Author: fk <enoon1 at arcor.de>
% Date: Fri Dec 11 14:57:00 2015 +0100
Modified Paths:
--------------
trunk/ManagedWinapi/Windows/SystemWindow.cs
Modified: trunk/ManagedWinapi/Windows/SystemWindow.cs
===================================================================
--- trunk/ManagedWinapi/Windows/SystemWindow.cs 2015-12-11 17:45:18 UTC (rev 135)
+++ trunk/ManagedWinapi/Windows/SystemWindow.cs 2015-12-11 17:45:25 UTC (rev 136)
@@ -347,7 +347,7 @@
public static SystemWindow[] FilterToplevelWindows(Predicate<SystemWindow> predicate)
{
List<SystemWindow> wnds = new List<SystemWindow>();
- EnumWindows(new EnumWindowsProc(delegate(IntPtr hwnd, IntPtr lParam)
+ EnumWindows(new EnumWindowsProc(delegate (IntPtr hwnd, IntPtr lParam)
{
SystemWindow tmp = new SystemWindow(hwnd);
if (predicate(tmp))
@@ -470,7 +470,7 @@
public SystemWindow[] FilterDescendantWindows(bool directOnly, Predicate<SystemWindow> predicate)
{
List<SystemWindow> wnds = new List<SystemWindow>();
- EnumChildWindows(_hwnd, delegate(IntPtr hwnd, IntPtr lParam)
+ EnumChildWindows(_hwnd, delegate (IntPtr hwnd, IntPtr lParam)
{
SystemWindow tmp = new SystemWindow(hwnd);
bool add = true;
@@ -491,6 +491,17 @@
public IntPtr HWnd { get { return _hwnd; } }
/// <summary>
+ /// Returns a <see cref="System.String" /> that represents this instance.
+ /// </summary>
+ /// <returns>
+ /// A <see cref="System.String" /> that represents this instance.
+ /// </returns>
+ public override string ToString()
+ {
+ return "HWND 0x" + _hwnd.ToString("X");
+ }
+
+ /// <summary>
/// The title of this window (by the <c>GetWindowText</c> API function).
/// </summary>
public string Title
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From: <zi...@us...> - 2017-12-12 11:41:42
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Revision: 144
http://sourceforge.net/p/mwinapi/code/144
Author: ziewer
Date: 2017-12-12 11:41:40 +0000 (Tue, 12 Dec 2017)
Log Message:
-----------
Error handling: Catch exception inside ClassName
Modified Paths:
--------------
trunk/ManagedWinapi/Windows/SystemWindow.cs
Modified: trunk/ManagedWinapi/Windows/SystemWindow.cs
===================================================================
--- trunk/ManagedWinapi/Windows/SystemWindow.cs 2017-12-12 11:38:03 UTC (rev 143)
+++ trunk/ManagedWinapi/Windows/SystemWindow.cs 2017-12-12 11:41:40 UTC (rev 144)
@@ -543,17 +543,21 @@
{
get
{
- int length = 64;
- while (true)
+ try
{
- StringBuilder sb = new StringBuilder(length);
- ApiHelper.FailIfZero(GetClassName(_hwnd, sb, sb.Capacity));
- if (sb.Length != length - 1)
+ int length = 64;
+ while (true)
{
- return sb.ToString();
+ StringBuilder sb = new StringBuilder(length);
+ ApiHelper.FailIfZero(GetClassName(_hwnd, sb, sb.Capacity));
+ if (sb.Length != length - 1)
+ {
+ return sb.ToString();
+ }
+ length *= 2;
}
- length *= 2;
}
+ catch { return null; }
}
}
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