fdo#65826 and fdo#73605: set a minimum size to start center

This minimum size calculated like this:
width: sidebar optimal width + width of text appearing in
the thumbnail view when no recent document is available.
height: menu width + optimal width of GtkBox containing
buttons.

Change-Id: Ic1fd6e33a1ec93e61318af02c09ee88909a76cf4
Reviewed-on: https://gerrit.libreoffice.org/7505
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

3 files changed, 25 insertions, 1 deletions

diff --git a/sfx2/source/control/recentdocsview.cxx b/sfx2/source/control/recentdocsview.cxx
index e1b1c0c07db9..69b605954e2f 100644
--- a/sfx2/source/control/recentdocsview.cxx
+++ b/sfx2/source/control/recentdocsview.cxx
@@ -54,6 +54,14 @@ RecentDocsView::RecentDocsView( Window* pParent )
     SetStyle(GetStyle() | WB_VSCROLL);
     setItemMaxTextLength( mnItemMaxTextLength );
     setItemDimensions( mnItemMaxSize, mnItemMaxSize, mnTextHeight, mnItemPadding );
+
+    // Set prefered width so text lines will not be cut off
+    Font aOldFont(GetFont());
+    Font aNewFont(aOldFont);
+    aNewFont.SetHeight(20);
+    SetFont(aNewFont);
+    set_width_request(std::max(GetTextWidth(maWelcomeLine1),GetTextWidth(maWelcomeLine2)));
+    SetFont(aOldFont);
 }
 
 extern "C" SAL_DLLPUBLIC_EXPORT Window* SAL_CALL makeRecentDocsView(Window *pParent, VclBuilder::stringmap &)
diff --git a/sfx2/source/dialog/backingcomp.cxx b/sfx2/source/dialog/backingcomp.cxx
index fa5cfa81a94e..cadf4c3e41ae 100644
--- a/sfx2/source/dialog/backingcomp.cxx
+++ b/sfx2/source/dialog/backingcomp.cxx
@@ -448,6 +448,20 @@ void SAL_CALL BackingComp::attachFrame( /*IN*/ const css::uno::Reference< css::f
     if( pBack )
         pBack->setOwningFrame( m_xFrame );
 
+    // Set a minimum size for Start Center
+    if( pParent && pBack )
+    {
+        long nMenuHeight = 0;
+        Window* pMenu = pParent->GetWindow(WINDOW_NEXT);
+        if( pMenu )
+            nMenuHeight = pMenu->GetSizePixel().Height();
+
+        pParent->SetMinOutputSizePixel(
+            Size(
+                pBack->get_width_request(),
+                pBack->get_height_request() + nMenuHeight));
+    }
+
     /* } SAFE */
 }
 
diff --git a/sfx2/source/dialog/backingwindow.cxx b/sfx2/source/dialog/backingwindow.cxx
index 988a4a349fb9..bf128f0cd6fd 100644
--- a/sfx2/source/dialog/backingwindow.cxx
+++ b/sfx2/source/dialog/backingwindow.cxx
@@ -265,6 +265,9 @@ void BackingWindow::initControls()
     mpThinBox2->SetBackground(aButtonsText);
 
     Resize();
+
+    set_width_request(mpAllRecentThumbnails->get_width_request() + mpAllButtonsBox->GetOptimalSize().Width());
+    set_height_request(mpAllButtonsBox->GetOptimalSize().Height());
 }
 
 void BackingWindow::setupButton( PushButton* pButton )
@@ -555,5 +558,4 @@ void BackingWindow::clearRecentFileList()
 {
     mpAllRecentThumbnails->Clear();
 }
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab:*/