add postinit function into window.

use postinit for call virtual functions in charselectdialog.

3 files changed, 12 insertions, 2 deletions

diff --git a/src/gui/widgets/window.h b/src/gui/widgets/window.h
index 79d7053b0..ebc44e584 100644
--- a/src/gui/widgets/window.h
+++ b/src/gui/widgets/window.h
@@ -236,6 +236,10 @@ class Window : public gcn::Window,
         void setSaveVisible(const bool save)
         { mSaveVisible = save; }
 
+        virtual void postInit()
+        {
+        }
+
         /**
          * Returns the parent window.
          *
diff --git a/src/gui/windows/charselectdialog.cpp b/src/gui/windows/charselectdialog.cpp
index 1c960b11c..d99b973b3 100644
--- a/src/gui/windows/charselectdialog.cpp
+++ b/src/gui/windows/charselectdialog.cpp
@@ -188,8 +188,6 @@ CharSelectDialog::CharSelectDialog(LoginData *const data):
     }
     addKeyListener(this);
     center();
-    setVisible(true);
-    requestFocus();
 
     Net::getCharServerHandler()->setCharSelectDialog(this);
     mCharacterView->show(0);
@@ -201,6 +199,12 @@ CharSelectDialog::~CharSelectDialog()
     Net::getCharServerHandler()->clear();
 }
 
+void CharSelectDialog::postInit()
+{
+    setVisible(true);
+    requestFocus();
+}
+
 void CharSelectDialog::action(const gcn::ActionEvent &event)
 {
     // Check if a button of a character was pressed
diff --git a/src/gui/windows/charselectdialog.h b/src/gui/windows/charselectdialog.h
index 705cb831c..1a4eeb4ac 100644
--- a/src/gui/windows/charselectdialog.h
+++ b/src/gui/windows/charselectdialog.h
@@ -90,6 +90,8 @@ class CharSelectDialog final : public Window,
 
         void updateState();
 
+        void postInit();
+
     private:
         void attemptCharacterDelete(const int index);