mirror of https://github.com/bsnes-emu/bsnes.git
59 lines
2.5 KiB
C++
Executable File
59 lines
2.5 KiB
C++
Executable File
static void EditBox_change(EditBox *self) {
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if(self->object->locked == false && self->onChange) self->onChange();
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}
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void EditBox::create(Window &parent, unsigned x, unsigned y, unsigned width, unsigned height, const string &text) {
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object->widget = gtk_scrolled_window_new(0, 0);
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widget->parent = &parent;
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(object->widget), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(object->widget), GTK_SHADOW_ETCHED_IN);
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gtk_widget_set_size_request(object->widget, width, height);
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object->subWidget = gtk_text_view_new();
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gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(object->subWidget), GTK_WRAP_WORD_CHAR);
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gtk_container_add(GTK_CONTAINER(object->widget), object->subWidget);
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object->textBuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(object->subWidget));
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gtk_text_buffer_set_text(object->textBuffer, text, -1);
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g_signal_connect_swapped(G_OBJECT(object->textBuffer), "changed", G_CALLBACK(EditBox_change), (gpointer)this);
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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->subWidget);
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gtk_widget_show(object->widget);
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}
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void EditBox::setFocused() {
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gtk_widget_grab_focus(object->subWidget);
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}
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void EditBox::setEditable(bool editable) {
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gtk_text_view_set_editable(GTK_TEXT_VIEW(object->subWidget), editable);
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}
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void EditBox::setWordWrap(bool wordWrap) {
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gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(object->subWidget), wordWrap ? GTK_WRAP_WORD_CHAR : GTK_WRAP_NONE);
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}
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string EditBox::text() {
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GtkTextIter start, end;
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gtk_text_buffer_get_start_iter(object->textBuffer, &start);
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gtk_text_buffer_get_end_iter(object->textBuffer, &end);
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char *temp = gtk_text_buffer_get_text(object->textBuffer, &start, &end, true);
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string text = temp;
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g_free(temp);
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return text;
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}
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void EditBox::setText(const string &text) {
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object->locked = true;
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gtk_text_buffer_set_text(object->textBuffer, text, -1);
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object->locked = false;
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}
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void EditBox::setCursorPosition(unsigned position) {
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GtkTextMark *mark = gtk_text_buffer_get_mark(object->textBuffer, "insert");
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GtkTextIter iter;
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gtk_text_buffer_get_end_iter(object->textBuffer, &iter);
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gtk_text_iter_set_offset(&iter, min(position, gtk_text_iter_get_offset(&iter)));
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gtk_text_buffer_place_cursor(object->textBuffer, &iter);
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gtk_text_view_scroll_mark_onscreen(GTK_TEXT_VIEW(object->subWidget), mark);
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}
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