diff options
Diffstat (limited to 'scene/gui/line_edit.cpp')
| -rw-r--r-- | scene/gui/line_edit.cpp | 55 |
1 files changed, 44 insertions, 11 deletions
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp index 579a6e2f0a..6c47072b33 100644 --- a/scene/gui/line_edit.cpp +++ b/scene/gui/line_edit.cpp @@ -31,6 +31,7 @@ #include "os/os.h" #include "print_string.h" #include "label.h" +#include "translation.h" #ifdef TOOLS_ENABLED #include "tools/editor/editor_settings.h" #endif @@ -108,7 +109,7 @@ void LineEdit::_input_event(InputEvent p_event) { selection.doubleclick=false; if (OS::get_singleton()->has_virtual_keyboard()) - OS::get_singleton()->show_virtual_keyboard(get_text(),get_global_rect()); + OS::get_singleton()->show_virtual_keyboard(text,get_global_rect()); } update(); @@ -556,7 +557,9 @@ void LineEdit::_notification(int p_what) { cursor_set_blink_enabled(EDITOR_DEF("text_editor/caret_blink", false)); cursor_set_blink_speed(EDITOR_DEF("text_editor/caret_blink_speed", 0.65)); - EditorSettings::get_singleton()->connect("settings_changed",this,"_editor_settings_changed"); + if (!EditorSettings::get_singleton()->is_connected("settings_changed",this,"_editor_settings_changed")) { + EditorSettings::get_singleton()->connect("settings_changed",this,"_editor_settings_changed"); + } } } break; #endif @@ -634,14 +637,19 @@ void LineEdit::_notification(int p_what) { Color font_color_selected=get_color("font_color_selected"); Color cursor_color=get_color("cursor_color"); + const String& t = text.empty() ? placeholder : text; + // draw placeholder color + if(text.empty()) + font_color.a *= placeholder_alpha; + while(true) { //end of string, break! - if (char_ofs>=text.length()) + if (char_ofs>=t.length()) break; - CharType cchar=pass?'*':text[char_ofs]; - CharType next=pass?'*':text[char_ofs+1]; + CharType cchar=pass?'*':t[char_ofs]; + CharType next=pass?'*':t[char_ofs+1]; int char_width=font->get_char_size( cchar,next ).width; // end of widget, break! @@ -678,7 +686,7 @@ void LineEdit::_notification(int p_what) { } if (OS::get_singleton()->has_virtual_keyboard()) - OS::get_singleton()->show_virtual_keyboard(get_text(),get_global_rect()); + OS::get_singleton()->show_virtual_keyboard(text,get_global_rect()); } break; case NOTIFICATION_FOCUS_EXIT: { @@ -938,6 +946,29 @@ String LineEdit::get_text() const { return text; } +void LineEdit::set_placeholder(String p_text) { + + placeholder = XL_MESSAGE(p_text); + update(); +} + +String LineEdit::get_placeholder() const { + + return placeholder; +} + + +void LineEdit::set_placeholder_alpha(float p_alpha) { + + placeholder_alpha = p_alpha; + update(); +} + +float LineEdit::get_placeholder_alpha() const { + + return placeholder_alpha; +} + void LineEdit::set_cursor_pos(int p_pos) { if (p_pos>(int)text.length()) @@ -950,10 +981,6 @@ void LineEdit::set_cursor_pos(int p_pos) { cursor_pos=p_pos; -// if (cursor_pos>(window_pos+get_window_length())) { -// set_window_pos(cursor_pos-get_window_lengt//h()); -// } - if (!is_inside_tree()) { window_pos=cursor_pos; @@ -972,7 +999,6 @@ void LineEdit::set_cursor_pos(int p_pos) { if (window_width<0) return; - int width_to_cursor=0; int wp=window_pos; if (font.is_valid()) { @@ -1223,6 +1249,10 @@ void LineEdit::_bind_methods() { ObjectTypeDB::bind_method(_MD("select_all"),&LineEdit::select_all); ObjectTypeDB::bind_method(_MD("set_text","text"),&LineEdit::set_text); ObjectTypeDB::bind_method(_MD("get_text"),&LineEdit::get_text); + ObjectTypeDB::bind_method(_MD("set_placeholder","text"),&LineEdit::set_placeholder); + ObjectTypeDB::bind_method(_MD("get_placeholder"),&LineEdit::get_placeholder); + ObjectTypeDB::bind_method(_MD("set_placeholder_alpha","alpha"),&LineEdit::set_placeholder_alpha); + ObjectTypeDB::bind_method(_MD("get_placeholder_alpha"),&LineEdit::get_placeholder_alpha); ObjectTypeDB::bind_method(_MD("set_cursor_pos","pos"),&LineEdit::set_cursor_pos); ObjectTypeDB::bind_method(_MD("get_cursor_pos"),&LineEdit::get_cursor_pos); ObjectTypeDB::bind_method(_MD("cursor_set_blink_enabled", "enable"),&LineEdit::cursor_set_blink_enabled); @@ -1257,6 +1287,8 @@ void LineEdit::_bind_methods() { BIND_CONSTANT( MENU_MAX ); ADD_PROPERTYNZ( PropertyInfo( Variant::STRING, "text" ), _SCS("set_text"),_SCS("get_text") ); + ADD_PROPERTYNZ( PropertyInfo( Variant::STRING, "placeholder/text" ), _SCS("set_placeholder"),_SCS("get_placeholder") ); + ADD_PROPERTYNZ( PropertyInfo( Variant::REAL, "placeholder/alpha",PROPERTY_HINT_RANGE,"0,1,0.001" ), _SCS("set_placeholder_alpha"),_SCS("get_placeholder_alpha") ); ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "align", PROPERTY_HINT_ENUM, "Left,Center,Right,Fill"), _SCS("set_align"), _SCS("get_align")); ADD_PROPERTYNZ( PropertyInfo( Variant::INT, "max_length" ), _SCS("set_max_length"),_SCS("get_max_length") ); ADD_PROPERTYNO( PropertyInfo( Variant::BOOL, "editable" ), _SCS("set_editable"),_SCS("is_editable") ); @@ -1275,6 +1307,7 @@ LineEdit::LineEdit() { window_has_focus=true; max_length = 0; pass=false; + placeholder_alpha=0.6; selection_clear(); set_focus_mode( FOCUS_ALL ); |