Tweaks to Text controls and text handling.

1 files changed, 43 insertions, 0 deletions

diff --git a/src/text.cpp b/src/text.cpp
index ff4241d..4e77387 100644
--- a/src/text.cpp
+++ b/src/text.cpp
@@ -39,6 +39,49 @@ Text::~Text()
 }
 
 
+// ------------------------------------------------------------
+//
+void Text::OnTextChanged(Window *owner, W32DLibCallback callback)
+{
+    Control::AddCallback(WM_COMMAND,EN_CHANGE,owner,callback);
+}
+
+
+// ------------------------------------------------------------
+//
+void Text::MaxLen(int count)
+{
+    SendMsg(EM_LIMITTEXT,count,0);
+}
+
+
+// ------------------------------------------------------------
+//
+void Text::ReadOnly(bool readonly)
+{
+    SendMsg(EM_SETREADONLY,readonly ? TRUE:FALSE,0);
+}
+
+
+// ------------------------------------------------------------
+//
+void Text::AppendText(const char *text)
+{
+    int len=GetWindowTextLength(GetHWND());
+    SendMsg(EM_SETSEL,len,len);
+    SendMsg(EM_REPLACESEL,FALSE,reinterpret_cast<LPARAM>(text));
+}
+
+
+// ------------------------------------------------------------
+//
+void Text::AppendText(const std::string& text)
+{
+    AppendText(text.c_str());
+}
+
+
+
 };	// namespace W32DLib
 
 // END OF FILE