handle XOpenDisplay() failure in GetSM(); reformatted the code

[wxWidgets.git] / include / wx / window.h

diff --git a/include/wx/window.h b/include/wx/window.h
index 58d24c8201e7b05889b1080861ec2fd5bd8b0b62..a9179c5d270f849b082a6c36f064e2d1cf50b455 100644 (file)
--- a/include/wx/window.h
+++ b/include/wx/window.h
@@ -403,9 +403,11 @@ public:
                        const wxSize& incSize=wxDefaultSize)
     { DoSetSizeHints(minSize.x, minSize.y, maxSize.x, maxSize.y, incSize.x, incSize.y); }
 
-    virtual void DoSetSizeHints( int minW, int minH,
-                                 int maxW = wxDefaultCoord, int maxH = wxDefaultCoord,
-                                 int incW = wxDefaultCoord, int incH = wxDefaultCoord ) { }
+    virtual void DoSetSizeHints( int WXUNUSED(minW), int WXUNUSED(minH),
+                                 int WXUNUSED(maxW), int WXUNUSED(maxH),
+                                 int WXUNUSED(incW), int WXUNUSED(incH) )
+    {
+    }
 
         // Methods for setting virtual size hints
         // FIXME: What are virtual size hints?
@@ -419,18 +421,23 @@ public:
     }
 
 
-        // Override this method to control the values given to Sizers etc.
-    virtual wxSize GetMaxSize() const { return wxSize( m_maxWidth, m_maxHeight ); }
-    virtual wxSize GetMinSize() const { return wxSize( m_minWidth, m_minHeight ); }
+        // Call these to override what GetBestSize() returns. This 
+        // method is only virtual because it is overriden in wxTLW
+        // as a different API for SetSizeHints().
+    virtual void SetMinSize(const wxSize& minSize) { m_minWidth = minSize.x; m_minHeight = minSize.y; }
+    virtual void SetMaxSize(const wxSize& maxSize) { m_maxWidth = maxSize.x; m_maxHeight = maxSize.y; }
+
+        // Override these methods to impose restrictions on min/max size.
+        // The easier way is to call SetMinSize() and SetMaxSize() which  
+        // will have the same effect. Doing both is non-sense.
+    virtual wxSize GetMinSize() const { return wxSize(m_minWidth, m_minHeight); }
+    virtual wxSize GetMaxSize() const { return wxSize(m_maxWidth, m_maxHeight); }
 
-        // If a class doesn't override GetMinSize() or GetMaxSize()
-        // these values will be returned
-    int GetMinWidth() const { return m_minWidth; }
-    int GetMinHeight() const { return m_minHeight; }
-    int GetMaxWidth() const { return m_maxWidth; }
-    int GetMaxHeight() const { return m_maxHeight; }
-    void SetMinSize(const wxSize& minSize) { m_minWidth = minSize.x; m_minHeight = minSize.y; }
-    void SetMaxSize(const wxSize& maxSize) { m_maxWidth = maxSize.x; m_maxHeight = maxSize.y; }
+        // Get the min and max values one by one
+    int GetMinWidth() const { return GetMinSize().x; }
+    int GetMinHeight() const { return GetMinSize().y; }
+    int GetMaxWidth() const { return GetMaxSize().x; }
+    int GetMaxHeight() const { return GetMaxSize().y; }
 
 
         // Methods for accessing the virtual size of a window.  For most