X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/621ae37407179f28e22751601eeb0e3136ed9a80..710526dea59c13462ada8e31abe31bb5a0ef3806:/src/richtext/richtextctrl.cpp

diff --git a/src/richtext/richtextctrl.cpp b/src/richtext/richtextctrl.cpp
index ae7de57722..bac9d50f61 100644
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@@ -109,18 +109,22 @@ wxRichTextCtrl::wxRichTextCtrl(wxWindow* parent,
                                const wxString& value,
                                const wxPoint& pos,
                                const wxSize& size,
-                               long style)
+                               long style,
+                               const wxValidator& validator,
+                               const wxString& name)
               : wxScrollHelper(this)
 {
     Init();
-    Create(parent, id, value, pos, size, style);
+    Create(parent, id, value, pos, size, style, validator, name);
 }
 
 /// Creation
-bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& value, const wxPoint& pos, const wxSize& size, long style)
+bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& value, const wxPoint& pos, const wxSize& size, long style,
+                             const wxValidator& validator, const wxString& name)
 {
     if (!wxTextCtrlBase::Create(parent, id, pos, size,
-                                style|wxFULL_REPAINT_ON_RESIZE))
+                                style|wxFULL_REPAINT_ON_RESIZE,
+                                validator, name))
         return false;
 
     if (!GetFont().Ok())
@@ -130,10 +134,14 @@ bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& va
 
     GetBuffer().Reset();
     GetBuffer().SetRichTextCtrl(this);
+    
+    SetCaret(new wxCaret(this, wxRICHTEXT_DEFAULT_CARET_WIDTH, 16));
+    GetCaret()->Show();
 
     if (style & wxTE_READONLY)
         SetEditable(false);
 
+    // The base attributes must all have default values
     wxTextAttrEx attributes;
     attributes.SetFont(GetFont());
     attributes.SetTextColour(*wxBLACK);
@@ -142,6 +150,8 @@ bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& va
     attributes.SetLineSpacing(10);
     attributes.SetParagraphSpacingAfter(10);
     attributes.SetParagraphSpacingBefore(0);
+    attributes.SetTextEffects(0);
+    attributes.SetTextEffectFlags(wxTEXT_ATTR_EFFECT_STRIKETHROUGH|wxTEXT_ATTR_EFFECT_CAPITALS);
 
     SetBasicStyle(attributes);
 
@@ -154,7 +164,7 @@ bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& va
     SetBackgroundStyle(wxBG_STYLE_CUSTOM);
 
     // Tell the sizers to use the given or best size
-    SetBestFittingSize(size);
+    SetInitialSize(size);
 
 #if wxRICHTEXT_BUFFERED_PAINTING
     // Create a buffer
@@ -241,7 +251,7 @@ void wxRichTextCtrl::Clear()
 /// Painting
 void wxRichTextCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
 {
-    if (GetCaret())
+    if (GetCaret() && GetCaret()->IsVisible())
         GetCaret()->Hide();
 
     {
@@ -260,7 +270,11 @@ void wxRichTextCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
         // Paint the background
         PaintBackground(dc);
 
-        wxRect drawingArea(GetLogicalPoint(wxPoint(0, 0)), GetClientSize());
+        // wxRect drawingArea(GetLogicalPoint(wxPoint(0, 0)), GetClientSize());
+
+        wxRect drawingArea(GetUpdateRegion().GetBox());
+        drawingArea.SetPosition(GetLogicalPoint(drawingArea.GetPosition()));
+
         wxRect availableSpace(GetClientSize());
         if (GetBuffer().GetDirty())
         {
@@ -272,7 +286,7 @@ void wxRichTextCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
         GetBuffer().Draw(dc, GetBuffer().GetRange(), GetInternalSelectionRange(), drawingArea, 0 /* descent */, 0 /* flags */);
     }
 
-    if (GetCaret())
+    if (GetCaret() && !GetCaret()->IsVisible())
         GetCaret()->Show();
 
     PositionCaret();
@@ -285,21 +299,24 @@ void wxRichTextCtrl::OnEraseBackground(wxEraseEvent& WXUNUSED(event))
 
 void wxRichTextCtrl::OnSetFocus(wxFocusEvent& WXUNUSED(event))
 {
-    wxCaret* caret = new wxCaret(this, wxRICHTEXT_DEFAULT_CARET_WIDTH, 16);
-    SetCaret(caret);
-    caret->Show();
-    PositionCaret();
+    if (GetCaret())
+    {
+        if (!GetCaret()->IsVisible())
+            GetCaret()->Show();
+        PositionCaret();
+    }
 
-    if (!IsFrozen())
-        Refresh(false);
+    // if (!IsFrozen())
+    //    Refresh(false);
 }
 
 void wxRichTextCtrl::OnKillFocus(wxFocusEvent& WXUNUSED(event))
 {
-    SetCaret(NULL);
+    if (GetCaret() && GetCaret()->IsVisible())
+        GetCaret()->Hide();
 
-    if (!IsFrozen())
-        Refresh(false);
+    // if (!IsFrozen())
+    //    Refresh(false);
 }
 
 /// Left-click
@@ -416,13 +433,11 @@ void wxRichTextCtrl::OnMoveMouse(wxMouseEvent& event)
             {
                 if (attr.HasFlag(wxTEXT_ATTR_URL))
                 {
-                    if (GetCursor() != m_urlCursor)
-                        SetCursor(m_urlCursor);
+                    SetCursor(m_urlCursor);
                 }
                 else if (!attr.HasFlag(wxTEXT_ATTR_URL))
                 {
-                    if (GetCursor() != m_textCursor)
-                        SetCursor(m_textCursor);
+                    SetCursor(m_textCursor);
                 }
             }
         }
@@ -2945,6 +2960,18 @@ long wxRichTextCtrl::GetFirstVisiblePosition() const
         return 0;
 }
 
+/// Get the first visible point in the window
+wxPoint wxRichTextCtrl::GetFirstVisiblePoint() const
+{
+    int ppuX, ppuY;
+    int startXUnits, startYUnits;
+
+    GetScrollPixelsPerUnit(& ppuX, & ppuY);
+    GetViewStart(& startXUnits, & startYUnits);
+
+    return wxPoint(startXUnits * ppuX, startYUnits * ppuY);
+}
+
 /// The adjusted caret position is the character position adjusted to take
 /// into account whether we're at the start of a paragraph, in which case
 /// style information should be taken from the next position, not current one.