From 15fe67e21e0529fbced36bea3d938611ea1a128a Mon Sep 17 00:00:00 2001
From: rathnor <rathnor>
Date: Mon, 17 May 2004 15:20:32 +0000
Subject: fix up slit transparency redraw issues

---
 ChangeLog   |  2 ++
 src/Slit.cc | 45 ++++++---------------------------------------
 src/Slit.hh |  3 +--
 3 files changed, 9 insertions(+), 41 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 93d57cd..e1346b5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,8 @@ Changes for 0.9.10:
       how it goes :) It basically means we don't have to refresh
       menus as much, but uses more memory. Shouldn't break anything new.
       Menu.cc FbWindow.hh/cc
+  * Fix slit transparency too (finally) while we're at it (Simon)
+    Slit.hh/cc
 *04/05/13:
   * Fix a crash when a window closes while [opaque] moving (Simon)
     - also tidy up several related things when a window hides
diff --git a/src/Slit.cc b/src/Slit.cc
index 2ef77c4..c5a74a4 100644
--- a/src/Slit.cc
+++ b/src/Slit.cc
@@ -22,7 +22,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: Slit.cc,v 1.93 2004/04/19 22:42:05 fluxgen Exp $
+// $Id: Slit.cc,v 1.94 2004/05/17 15:20:32 rathnor Exp $
 
 #include "Slit.hh"
 
@@ -310,10 +310,8 @@ Slit::Slit(BScreen &scr, FbTk::XLayer &layer, const char *filename)
                       create_mask, &attrib);
 
     FbTk::EventManager::instance()->add(*this, frame.window);
-    m_transp.reset(new FbTk::Transparent(screen().rootPixmap(), frame.window.drawable(), 
-                                         *m_rc_alpha,
-                                         screen().screenNumber()));
-
+    
+    frame.window.setAlpha(*m_rc_alpha);
     m_layeritem.reset(new FbTk::XLayerItem(frame.window, layer));
     moveToLayer((*m_rc_layernum).getNum());
 
@@ -689,15 +687,7 @@ void Slit::reconfigure() {
     if (tmp) 
         image_ctrl.removeImage(tmp);
 
-    if (m_transp.get()) {
-        if (frame.pixmap == 0)
-            m_transp->setDest(frame.window.drawable(), frame.window.screenNumber());
-        else
-            m_transp->setDest(frame.pixmap, frame.window.screenNumber());
-
-        m_transp->setAlpha(*m_rc_alpha);
-    }
-
+    frame.window.setAlpha(*m_rc_alpha);
     clearWindow();
 
     int x = 0, y = 0;
@@ -1041,18 +1031,7 @@ void Slit::exposeEvent(XExposeEvent &ev) {
     // we don't need to clear the entire window 
     // just the are that gets exposed
     frame.window.clearArea(ev.x, ev.y, ev.width, ev.height);
-    if (m_transp.get()) {
-        if ((int)m_transp->alpha() != *m_rc_alpha)
-            m_transp->setAlpha(*m_rc_alpha);
-
-        if (screen().rootPixmap() != m_transp->source())
-            m_transp->setSource(screen().rootPixmap(), screen().screenNumber());
-
-        m_transp->render(frame.window.x() + ev.x, frame.window.y() + ev.y,
-                         ev.x, ev.y,
-                         ev.width, ev.height);
-        
-    }
+    frame.window.updateTransparent(ev.x, ev.y, ev.width, ev.height);
 }
 
 void Slit::update(FbTk::Subject *subj) {
@@ -1061,19 +1040,7 @@ void Slit::update(FbTk::Subject *subj) {
 
 void Slit::clearWindow() {
     frame.window.clear();
-    if (m_transp.get()) {
-        if ((int)m_transp->alpha() != *m_rc_alpha)
-            m_transp->setAlpha(*m_rc_alpha);
-
-        if (screen().rootPixmap() != m_transp->source())
-            m_transp->setSource(screen().rootPixmap(), screen().screenNumber());
-
-        m_transp->render(frame.window.x(), frame.window.y(),
-                         0, 0,
-                         frame.window.width(), frame.window.height());
-        
-    }
-
+    frame.window.updateTransparent();
 }
 
 void Slit::toggleHidden() {
diff --git a/src/Slit.hh b/src/Slit.hh
index 70c2ae5..83d0fae 100644
--- a/src/Slit.hh
+++ b/src/Slit.hh
@@ -22,7 +22,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
 // DEALINGS IN THE SOFTWARE.
 	
-/// $Id: Slit.hh,v 1.39 2004/04/19 22:42:26 fluxgen Exp $
+/// $Id: Slit.hh,v 1.40 2004/05/17 15:20:32 rathnor Exp $
 
 #ifndef	 SLIT_HH
 #define	 SLIT_HH
@@ -152,7 +152,6 @@ private:
 
     std::auto_ptr<FbTk::XLayerItem> m_layeritem;
     std::auto_ptr<SlitTheme> m_slit_theme;
-    std::auto_ptr<FbTk::Transparent> m_transp;
     static unsigned int s_eventmask;
     Strut *m_strut;
 
-- 
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