X11: simplify the use of member function Fl_X11_Screen_Driver::init_workarea().

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@13044 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

4 files changed, 5 insertions, 9 deletions

diff --git a/src/Fl_Screen_Driver.H b/src/Fl_Screen_Driver.H
index ab78a4745..d20f429c9 100644
--- a/src/Fl_Screen_Driver.H
+++ b/src/Fl_Screen_Driver.H
@@ -174,7 +174,6 @@ public:
   void rescale_all_windows_from_screen(int screen, float f);
   static void transient_scale_display(float f, int nscreen);
   static int scale_handler(int event);
-  virtual void init_workarea() {}
   virtual float desktop_scale_factor() {return 1;}
   float use_startup_scale_factor();
   enum APP_SCALING_CAPABILITY {
diff --git a/src/Fl_Screen_Driver.cxx b/src/Fl_Screen_Driver.cxx
index 9c0857972..3411e8bc6 100644
--- a/src/Fl_Screen_Driver.cxx
+++ b/src/Fl_Screen_Driver.cxx
@@ -428,7 +428,6 @@ int Fl_Screen_Driver::scale_handler(int event)
     if (f == old_f) return 1;
     screen_dr->rescale_all_windows_from_screen(screen, f*initial_scale);
     Fl_Screen_Driver::transient_scale_display(f, screen);
-    screen_dr->init_workarea();
     Fl::handle(FL_ZOOM_EVENT, NULL);
     return 1;
   }
diff --git a/src/Fl_x.cxx b/src/Fl_x.cxx
index fce8e1c8e..f3beb582e 100644
--- a/src/Fl_x.cxx
+++ b/src/Fl_x.cxx
@@ -1302,7 +1302,7 @@ int fl_handle(const XEvent& thisevent)
 #endif // USE_XRANDR
 
   if (xevent.type == PropertyNotify && xevent.xproperty.atom == fl_NET_WORKAREA) {
-    Fl::screen_driver()->init_workarea();
+    ((Fl_X11_Screen_Driver*)Fl::screen_driver())->init_workarea();
   }
   
   switch (xevent.type) {
diff --git a/src/drivers/X11/Fl_X11_Screen_Driver.cxx b/src/drivers/X11/Fl_X11_Screen_Driver.cxx
index ff385c340..d0274a10e 100644
--- a/src/drivers/X11/Fl_X11_Screen_Driver.cxx
+++ b/src/drivers/X11/Fl_X11_Screen_Driver.cxx
@@ -212,8 +212,6 @@ static int fl_workarea_xywh[4] = { -1, -1, -1, -1 };
 
 void Fl_X11_Screen_Driver::init_workarea() 
 {
-  if (!fl_display) open_display();
-
   Atom actual;
   unsigned long count, remaining;
   int format;
@@ -247,7 +245,7 @@ void Fl_X11_Screen_Driver::init_workarea()
 
 
 int Fl_X11_Screen_Driver::x() {
-  if (fl_workarea_xywh[0] < 0) init_workarea();
+  if (!fl_display) open_display();
   return fl_workarea_xywh[0]
 #if USE_XFT
   / screens[0].scale
@@ -256,7 +254,7 @@ int Fl_X11_Screen_Driver::x() {
 }
 
 int Fl_X11_Screen_Driver::y() {
-  if (fl_workarea_xywh[0] < 0) init_workarea();
+  if (!fl_display) open_display();
   return fl_workarea_xywh[1]
 #if USE_XFT
   / screens[0].scale
@@ -265,7 +263,7 @@ int Fl_X11_Screen_Driver::y() {
 }
 
 int Fl_X11_Screen_Driver::w() {
-  if (fl_workarea_xywh[0] < 0) init_workarea();
+  if (!fl_display) open_display();
   return fl_workarea_xywh[2]
 #if USE_XFT
       / screens[0].scale
@@ -274,7 +272,7 @@ int Fl_X11_Screen_Driver::w() {
 }
 
 int Fl_X11_Screen_Driver::h() {
-  if (fl_workarea_xywh[0] < 0) init_workarea();
+  if (!fl_display) open_display();
   return fl_workarea_xywh[3]
 #if USE_XFT
   / screens[0].scale