mirror of https://github.com/bsnes-emu/bsnes.git
90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
namespace phoenix {
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static void RadioButton_activate(GtkToggleButton* toggleButton, RadioButton* self) {
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self->p.onActivate();
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}
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Size pRadioButton::minimumSize() {
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Size size = pFont::size(widget.state.font, radioButton.state.text);
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if(radioButton.state.orientation == Orientation::Horizontal) {
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size.width += radioButton.state.image.width;
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size.height = max(radioButton.state.image.height, size.height);
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}
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if(radioButton.state.orientation == Orientation::Vertical) {
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size.width = max(radioButton.state.image.width, size.width);
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size.height += radioButton.state.image.height;
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}
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return {size.width + 24, size.height + 12};
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}
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void pRadioButton::setChecked() {
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parent().locked = true;
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for(auto& item : radioButton.state.group) {
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bool checked = &item == &radioButton;
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(item.p.gtkWidget), item.state.checked = checked);
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}
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parent().locked = false;
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}
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void pRadioButton::setGroup(const group<RadioButton>& group) {
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parent().locked = true;
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for(auto& item : radioButton.state.group) {
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(item.p.gtkWidget), item.state.checked);
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}
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parent().locked = false;
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}
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void pRadioButton::setImage(const image& image, Orientation orientation) {
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if(image.empty() == false) {
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GtkImage* gtkImage = CreateImage(image);
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gtk_button_set_image(GTK_BUTTON(gtkWidget), (GtkWidget*)gtkImage);
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} else {
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gtk_button_set_image(GTK_BUTTON(gtkWidget), nullptr);
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}
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switch(orientation) {
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case Orientation::Horizontal: gtk_button_set_image_position(GTK_BUTTON(gtkWidget), GTK_POS_LEFT); break;
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case Orientation::Vertical: gtk_button_set_image_position(GTK_BUTTON(gtkWidget), GTK_POS_TOP); break;
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}
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}
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void pRadioButton::setText(string text) {
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gtk_button_set_label(GTK_BUTTON(gtkWidget), text);
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setFont(widget.state.font);
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}
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void pRadioButton::constructor() {
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gtkWidget = gtk_toggle_button_new();
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g_signal_connect(G_OBJECT(gtkWidget), "toggled", G_CALLBACK(RadioButton_activate), (gpointer)&radioButton);
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setGroup(radioButton.state.group);
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setText(radioButton.state.text);
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}
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void pRadioButton::destructor() {
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gtk_widget_destroy(gtkWidget);
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}
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void pRadioButton::orphan() {
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destructor();
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constructor();
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}
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void pRadioButton::onActivate() {
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if(parent().locked) return;
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bool wasChecked = radioButton.state.checked;
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setChecked();
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if(!wasChecked) {
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if(radioButton.onActivate) radioButton.onActivate();
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}
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}
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pRadioButton& pRadioButton::parent() {
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if(radioButton.state.group.size()) return radioButton.state.group.first().p;
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return *this;
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}
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}
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