mirror of https://github.com/bsnes-emu/bsnes.git
49 lines
1.4 KiB
C++
Executable File
49 lines
1.4 KiB
C++
Executable File
void ComboBox_change(ComboBox *self) {
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if(self->object->locked == false && self->onChange) self->onChange();
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}
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void ComboBox::create(Window &parent, unsigned x, unsigned y, unsigned width, unsigned height, const string &text) {
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object->widget = gtk_combo_box_new_text();
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widget->parent = &parent;
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gtk_widget_set_size_request(object->widget, width, height);
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g_signal_connect_swapped(G_OBJECT(object->widget), "changed", G_CALLBACK(ComboBox_change), (gpointer)this);
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if(*text) {
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lstring list;
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list.split("\n", text);
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foreach(item, list) addItem(item);
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}
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if(parent.window->defaultFont) setFont(*parent.window->defaultFont);
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gtk_fixed_put(GTK_FIXED(parent.object->formContainer), object->widget, x, y);
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gtk_widget_show(object->widget);
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}
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void ComboBox::reset() {
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object->locked = true;
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for(signed i = counter - 1; i >= 0; i--) {
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gtk_combo_box_remove_text(GTK_COMBO_BOX(object->widget), i);
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}
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object->locked = false;
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counter = 0;
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}
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void ComboBox::addItem(const string &text) {
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gtk_combo_box_append_text(GTK_COMBO_BOX(object->widget), text);
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if(counter++ == 0) setSelection(0);
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}
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unsigned ComboBox::selection() {
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return gtk_combo_box_get_active(GTK_COMBO_BOX(object->widget));
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}
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void ComboBox::setSelection(unsigned item) {
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object->locked = true;
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gtk_combo_box_set_active(GTK_COMBO_BOX(object->widget), item);
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object->locked = false;
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}
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ComboBox::ComboBox() {
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counter = 0;
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}
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