fixed vert offset for single line text ctrls

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/wxUNIVERSAL@8810 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

TODO

@@ -40,7 +40,8 @@ MSW
 
 GTK
 
-*   listbox scrolling leaves unpainted areas
+?   listbox scrolling leaves unpainted areas
+*   focused textctrl doesn't have focus border
 
 ----------------------------------------------------------------------------
 DONE

include/wx/univ/inphand.h

@@ -287,31 +287,4 @@ public:
                              const wxMouseEvent& event);
 };
 
-// ----------------------------------------------------------------------------
-// wxStdTextCtrlInputHandler: this control handles only the mouse/kbd actions
-// common to Win32 and GTK, platform-specific things are implemented elsewhere
-// ----------------------------------------------------------------------------
-
-class WXDLLEXPORT wxStdTextCtrlInputHandler : public wxStdInputHandler
-{
-public:
-    wxStdTextCtrlInputHandler(wxInputHandler *inphand);
-
-    virtual bool HandleKey(wxControl *control,
-                           const wxKeyEvent& event,
-                           bool pressed);
-    virtual bool HandleMouse(wxControl *control,
-                             const wxMouseEvent& event);
-    virtual bool HandleMouseMove(wxControl *control,
-                                 const wxMouseEvent& event);
-    virtual bool HandleFocus(wxControl *control, const wxFocusEvent& event);
-
-protected:
-    // get the position of the mouse click
-    static long HitTest(const wxTextCtrl *text, const wxPoint& pos);
-
-    // capture data
-    wxTextCtrl *m_winCapture;
-};
-
 #endif // _WX_UNIV_INPHAND_H_

include/wx/univ/textctrl.h

@@ -21,6 +21,8 @@ class WXDLLEXPORT wxTextCtrlCommandProcessor;
 
 #include "wx/scrolwin.h"    // for wxScrollHelper
 
+#include "wx/univ/inphand.h"
+
 // ----------------------------------------------------------------------------
 // wxTextCtrl actions
 // ----------------------------------------------------------------------------
@@ -160,7 +162,7 @@ public:
 
     // translate between the position (which is just an index in the text ctrl
     // considering all its contents as a single strings) and (x, y) coordinates
-    // which represent column and line.
+    // which represent (logical, i.e. unwrapped) column and line.
     virtual wxTextPos XYToPosition(wxTextCoord x, wxTextCoord y) const;
     virtual bool PositionToXY(wxTextPos pos,
                               wxTextCoord *x, wxTextCoord *y) const;
@@ -476,5 +478,32 @@ private:
     DECLARE_DYNAMIC_CLASS(wxTextCtrl)
 };
 
+// ----------------------------------------------------------------------------
+// wxStdTextCtrlInputHandler: this control handles only the mouse/kbd actions
+// common to Win32 and GTK, platform-specific things are implemented elsewhere
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxStdTextCtrlInputHandler : public wxStdInputHandler
+{
+public:
+    wxStdTextCtrlInputHandler(wxInputHandler *inphand);
+
+    virtual bool HandleKey(wxControl *control,
+                           const wxKeyEvent& event,
+                           bool pressed);
+    virtual bool HandleMouse(wxControl *control,
+                             const wxMouseEvent& event);
+    virtual bool HandleMouseMove(wxControl *control,
+                                 const wxMouseEvent& event);
+    virtual bool HandleFocus(wxControl *control, const wxFocusEvent& event);
+
+protected:
+    // get the position of the mouse click
+    static wxTextPos HitTest(const wxTextCtrl *text, const wxPoint& pos);
+
+    // capture data
+    wxTextCtrl *m_winCapture;
+};
+
 #endif // _WX_UNIV_TEXTCTRL_H_
 

samples/textctrl/texttest.cpp

@@ -409,6 +409,11 @@ TextTestFrame::TextTestFrame(const wxString& title)
     sizerMiddle->Add(sizerMiddleUp, 1, wxGROW, 5);
     sizerMiddle->Add(sizerMiddleDown, 1, wxGROW | wxTOP, 5);
 
+    // I don't understand what's going on :-(
+#ifdef __WXGTK__
+    sizerMiddle->SetMinSize(320, 0);
+#endif
+
     // right pane
     wxStaticBox *box3 = new wxStaticBox(m_panel, -1, _T("&Text:"));
     m_sizerText = new wxStaticBoxSizer(box3, wxHORIZONTAL);

src/univ/textctrl.cpp

@@ -2888,10 +2888,14 @@ void wxTextCtrl::DoDrawTextInRect(wxDC& dc, const wxRect& rectUpdate)
 
     wxRect rectText;
     rectText.height = hLine;
-    if ( !IsSingleLine() )
+    wxCoord yClient = y - GetClientAreaOrigin().y;
+    if ( IsSingleLine() )
     {
-        CalcUnscrolledPosition(0, y - GetClientAreaOrigin().y,
-                               NULL, &rectText.y);
+        rectText.y = yClient;
+    }
+    else // multiline, adjust for scrolling
+    {
+        CalcUnscrolledPosition(0, yClient, NULL, &rectText.y);
     }
 
     // do draw the invalidated parts of each line: note that we iterate here

src/univ/themes/gtk.cpp

@@ -33,6 +33,7 @@
     #include "wx/button.h"
     #include "wx/checkbox.h"
     #include "wx/scrolbar.h"
+    #include "wx/textctrl.h"
 #endif // WX_PRECOMP
 
 #include "wx/univ/renderer.h"