Fixed premature exit of helpview sample and utility

[wxWidgets.git] / src / univ / textctrl.cpp

diff --git a/src/univ/textctrl.cpp b/src/univ/textctrl.cpp
index e6543e5bd1ebd2da9505a39b62b8554c021cd762..ebb49dcc83037353cefa7873c71e7014a3a52cda 100644 (file)
--- a/src/univ/textctrl.cpp
+++ b/src/univ/textctrl.cpp
@@ -125,16 +125,17 @@
 
 #if wxUSE_TEXTCTRL
 
-#include <ctype.h>
+#include "wx/textctrl.h"
 
 #ifndef WX_PRECOMP
     #include "wx/log.h"
-
     #include "wx/dcclient.h"
     #include "wx/validate.h"
-    #include "wx/textctrl.h"
+    #include "wx/dataobj.h"
 #endif
 
+#include <ctype.h>
+
 #include "wx/clipbrd.h"
 
 #include "wx/textfile.h"
@@ -148,10 +149,6 @@
 
 #include "wx/cmdproc.h"
 
-#if wxUSE_CLIPBOARD
-#include "wx/dataobj.h"
-#endif
-
 // turn extra wxTextCtrl-specific debugging on/off
 #define WXDEBUG_TEXT
 
@@ -168,6 +165,33 @@
     #include "wx/tokenzr.h"
 #endif // WXDEBUG_TEXT_REPLACE
 
+// ----------------------------------------------------------------------------
+// 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(wxInputConsumer *consumer,
+                           const wxKeyEvent& event,
+                           bool pressed);
+    virtual bool HandleMouse(wxInputConsumer *consumer,
+                             const wxMouseEvent& event);
+    virtual bool HandleMouseMove(wxInputConsumer *consumer,
+                                 const wxMouseEvent& event);
+    virtual bool HandleFocus(wxInputConsumer *consumer, 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;
+};
+
 // ----------------------------------------------------------------------------
 // private functions
 // ----------------------------------------------------------------------------
@@ -203,7 +227,7 @@ static const size_t PAGE_OVERLAP_IN_LINES = 1;
 // ----------------------------------------------------------------------------
 
 // the data only used by single line text controls
-struct WXDLLEXPORT wxTextSingleLineData
+struct wxTextSingleLineData
 {
     // the position of the first visible pixel and the first visible column
     wxCoord m_ofsHorz;
@@ -227,7 +251,7 @@ struct WXDLLEXPORT wxTextSingleLineData
 };
 
 // the data only used by multi line text controls
-struct WXDLLEXPORT wxTextMultiLineData
+struct wxTextMultiLineData
 {
     // the lines of text
     wxArrayString m_lines;
@@ -276,7 +300,7 @@ struct WXDLLEXPORT wxTextMultiLineData
 };
 
 // the data only used by multi line text controls in line wrap mode
-class WXDLLEXPORT wxWrappedLineData
+class wxWrappedLineData
 {
     // these functions set all our values, so give them access to them
 friend void wxTextCtrl::LayoutLine(wxTextCoord line,
@@ -436,7 +460,7 @@ WX_DECLARE_OBJARRAY(wxWrappedLineData, wxArrayWrappedLinesData);
 #include "wx/arrimpl.cpp"
 WX_DEFINE_OBJARRAY(wxArrayWrappedLinesData);
 
-struct WXDLLEXPORT wxTextWrappedData : public wxTextMultiLineData
+struct wxTextWrappedData : public wxTextMultiLineData
 {
     // the width of the column to the right of the text rect used for the
     // indicator mark display for the wrapped lines
@@ -606,13 +630,13 @@ private:
 // implementation
 // ============================================================================
 
-BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
+BEGIN_EVENT_TABLE(wxTextCtrl, wxTextCtrlBase)
     EVT_CHAR(wxTextCtrl::OnChar)
 
     EVT_SIZE(wxTextCtrl::OnSize)
 END_EVENT_TABLE()
 
-IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxTextCtrlBase)
 
 // ----------------------------------------------------------------------------
 // creation
@@ -716,7 +740,7 @@ bool wxTextCtrl::Create(wxWindow *parent,
 
     RecalcFontMetrics();
     SetValue(value);
-    SetBestSize(size);
+    SetInitialSize(size);
 
     m_isEditable = !(style & wxTE_READONLY);
 
@@ -754,7 +778,7 @@ wxTextCtrl::~wxTextCtrl()
 // set/get the value
 // ----------------------------------------------------------------------------
 
-void wxTextCtrl::SetValue(const wxString& value)
+void wxTextCtrl::DoSetValue(const wxString& value, int flags)
 {
     if ( IsSingleLine() && (value == GetValue()) )
     {
@@ -769,7 +793,8 @@ void wxTextCtrl::SetValue(const wxString& value)
         SetInsertionPoint(0);
     }
 
-    // TODO: should we generate the event or not, finally?
+    if ( flags & SetValue_SendEvent )
+        SendTextUpdatedEvent();
 }
 
 const wxArrayString& wxTextCtrl::GetLines() const
@@ -3707,7 +3732,7 @@ void wxTextCtrl::RefreshTextRange(wxTextPos start, wxTextPos end)
         {
             // intermediate line or the last one but we need to refresh it
             // until the end anyhow - do it
-            posCount = wxSTRING_MAXLEN;
+            posCount = wxString::npos;
         }
         else // last line
         {
@@ -4258,9 +4283,6 @@ void wxTextCtrl::CreateCaret()
     {
         // FIXME use renderer
         caret = new wxCaret(this, 1, GetLineHeight());
-#ifndef __WXMSW__
-        caret->SetBlinkTime(0);
-#endif // __WXMSW__
     }
     else
     {
@@ -4725,6 +4747,14 @@ void wxTextCtrl::OnChar(wxKeyEvent& event)
     event.Skip();
 }
 
+/* static */
+wxInputHandler *wxTextCtrl::GetStdInputHandler(wxInputHandler *handlerDef)
+{
+    static wxStdTextCtrlInputHandler s_handler(handlerDef);
+
+    return &s_handler;
+}
+
 // ----------------------------------------------------------------------------
 // wxStdTextCtrlInputHandler
 // ----------------------------------------------------------------------------