From: Václav Slavík <vslavik@fastmail.fm>
Date: Tue, 7 Aug 2012 10:12:09 +0000 (+0000)
Subject: Make the modal print preview window behave like a modal dialog.
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/46aa0c9e7bae4b77eb140be94672a7df0f83b60c

Make the modal print preview window behave like a modal dialog.

It's unexpected for a modal dialog window to show up in the taskbar as
app's another window. It also shouldn't be possible to minimize a modal
window, because it's very confusing when a window is unresponsive
without a clear reason, because the modal child is hidden in the
taskbar.

Set wxFRAME_NO_TASKBAR and remove wxMINIMIZE_BOX to fix this. Do it only
for wxPreviewFrame_AppModal.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72301 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/common/prntbase.cpp b/src/common/prntbase.cpp
index 4aebfb1b51..d78cc04595 100644
--- a/src/common/prntbase.cpp
+++ b/src/common/prntbase.cpp
@@ -1705,6 +1705,13 @@ void wxPreviewFrame::InitializeWithModality(wxPreviewFrameModalityKind kind)
             break;
     }
 
+    if ( m_modalityKind != wxPreviewFrame_NonModal )
+    {
+        // Behave like modal dialogs, don't show in taskbar. This implies
+        // removing the minimize box, because minimizing windows without
+        // taskbar entry is confusing.
+        SetWindowStyle(GetWindowStyle() & ~wxMINIMIZE_BOX | wxFRAME_NO_TASKBAR);
+    }
 
     Layout();