Don't accept characters in Entry if there hasn't been a key press first

[libs/gltk.git] / source / entry.cpp

diff --git a/source/entry.cpp b/source/entry.cpp
index 52a7b429d269e0013e71c44d7d918a9a8dca55b5..8aee0cf4962ee3ed6a4994a045c622a4631d153a 100644 (file)
--- a/source/entry.cpp
+++ b/source/entry.cpp
@@ -20,7 +20,8 @@ Entry::Entry(const string &t):
        first_row(0),
        visible_rows(1),
        text_part(0),
-       slider(0)
+       slider(0),
+       got_key_press(false)
 {
        set_text(t);
 }
@@ -145,6 +146,7 @@ void Entry::render_special(const Part &part, GL::Renderer &renderer) const
 
 void Entry::key_press(unsigned key, unsigned)
 {
+       got_key_press = true;
        if(key==Input::KEY_LEFT)
        {
                if(edit_pos>0)
@@ -191,7 +193,7 @@ void Entry::key_press(unsigned key, unsigned)
 
 void Entry::character(wchar_t ch)
 {
-       if(ch>=' ')
+       if(got_key_press && ch>=' ')
        {
                text.insert(edit_pos, StringCodec::encode<StringCodec::Utf8>(StringCodec::ustring(1, ch)));
                ++edit_pos;
@@ -199,6 +201,12 @@ void Entry::character(wchar_t ch)
        }
 }
 
+void Entry::focus_out()
+{
+       Widget::focus_out();
+       got_key_press = false;
+}
+
 void Entry::on_geometry_change()
 {
        reposition_slider();