sigh, then you can't shrink manually past size request

Change-Id: Ia919f65f93a3dad0af06a2fa4f7b42b5f9ae2052

3 files changed, 28 insertions, 7 deletions

diff --git a/vcl/inc/unx/gtk/gtkframe.hxx b/vcl/inc/unx/gtk/gtkframe.hxx
index 2303e472c940..0f22d4661373 100644
--- a/vcl/inc/unx/gtk/gtkframe.hxx
+++ b/vcl/inc/unx/gtk/gtkframe.hxx
@@ -272,9 +272,6 @@ class GtkSalFrame : public SalFrame
     static gboolean     signalExpose( GtkWidget*, GdkEventExpose*, gpointer );
     void askForXEmbedFocus( sal_Int32 nTimecode );
     void grabKeyboard(bool bGrab);
-    void resizeWindow( long nWidth, long nHeight );
-    //call gtk_window_resize
-    void window_resize(long nWidth, long nHeight);
 #endif
     static gboolean     signalFocus( GtkWidget*, GdkEventFocus*, gpointer );
     static gboolean     signalMap( GtkWidget*, GdkEvent*, gpointer );
@@ -324,9 +321,12 @@ class GtkSalFrame : public SalFrame
         return bool(m_nStyle & nMask);
     }
 
+    //call gtk_window_resize
+    void window_resize(long nWidth, long nHeight);
     //call gtk_widget_set_size_request
     void widget_set_size_request(long nWidth, long nHeight);
 
+    void resizeWindow( long nWidth, long nHeight );
     void moveWindow( long nX, long nY );
 
     Size calcDefaultSize();
diff --git a/vcl/source/window/syswin.cxx b/vcl/source/window/syswin.cxx
index e7e6683b74e5..f7732910df1b 100644
--- a/vcl/source/window/syswin.cxx
+++ b/vcl/source/window/syswin.cxx
@@ -1162,6 +1162,10 @@ void SystemWindow::DoInitialLayout()
         setOptimalLayoutSize();
         mbIsCalculatingInitialLayoutSize = false;
     }
+    else if (IsDialog() && !(GetStyle() & WB_SIZEABLE))
+    {
+        SetMinOutputSizePixel(GetSizePixel());
+    }
 }
 
 void SystemWindow::doDeferredInit(WinBits /*nBits*/)
diff --git a/vcl/unx/gtk3/gtk3gtkframe.cxx b/vcl/unx/gtk3/gtk3gtkframe.cxx
index 578034009104..3a1fb9a21fc1 100644
--- a/vcl/unx/gtk3/gtk3gtkframe.cxx
+++ b/vcl/unx/gtk3/gtk3gtkframe.cxx
@@ -894,9 +894,24 @@ void GtkSalFrame::moveWindow( long nX, long nY )
 
 void GtkSalFrame::widget_set_size_request(long nWidth, long nHeight)
 {
+    gtk_widget_set_size_request(GTK_WIDGET(m_pFixedContainer), nWidth, nHeight );
+}
+
+void GtkSalFrame::window_resize(long nWidth, long nHeight)
+{
     m_nWidthRequest = nWidth;
     m_nHeightRequest = nHeight;
-    gtk_widget_set_size_request(GTK_WIDGET(m_pFixedContainer), nWidth, nHeight );
+    gtk_window_resize(GTK_WINDOW(m_pWindow), nWidth, nHeight);
+}
+
+void GtkSalFrame::resizeWindow( long nWidth, long nHeight )
+{
+    if( isChild( false ) )
+    {
+        widget_set_size_request(nWidth, nHeight);
+    }
+    else if( ! isChild( true, false ) )
+        window_resize(nWidth, nHeight);
 }
 
 static void
@@ -1588,8 +1603,10 @@ void GtkSalFrame::SetPosSize( long nX, long nY, long nWidth, long nHeight, sal_u
     {
         m_bDefaultSize = false;
 
-        if (!(m_nState & GDK_WINDOW_STATE_MAXIMIZED))
+        if( isChild( false ) )
             widget_set_size_request(nWidth, nHeight);
+        else if( ! ( m_nState & GDK_WINDOW_STATE_MAXIMIZED ) )
+            window_resize(nWidth, nHeight);
 
         setMinMaxSize();
     }
@@ -1667,7 +1684,7 @@ void GtkSalFrame::SetWindowState( const SalFrameState* pState )
         (pState->mnState & WindowStateState::Maximized) &&
         (pState->mnMask & nMaxGeometryMask) == nMaxGeometryMask )
     {
-        widget_set_size_request( pState->mnWidth, pState->mnHeight );
+        resizeWindow( pState->mnWidth, pState->mnHeight );
         moveWindow( pState->mnX, pState->mnY );
         m_bDefaultPos = m_bDefaultSize = false;
 
@@ -1877,7 +1894,7 @@ void GtkSalFrame::SetScreen( unsigned int nNewScreen, SetType eType, Rectangle *
         // temporarily re-sizeable
         if( !(m_nStyle & SalFrameStyleFlags::SIZEABLE) )
             gtk_window_set_resizable( GTK_WINDOW(m_pWindow), TRUE );
-        widget_set_size_request(nWidth, nHeight);
+        window_resize(nWidth, nHeight);
     }
 
     gtk_window_move(GTK_WINDOW(m_pWindow), nX, nY);