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Add support for closing windows

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This commit is contained in:
Baptiste Wicht 2018-03-22 11:16:28 +01:00
parent 2573dfb692
commit 046e4a08ed
1 changed files with 39 additions and 6 deletions
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45
programs/odin/src/main.cpp
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@ -196,8 +196,10 @@ public:
}
}
static constexpr const size_t border = 2;
static constexpr const size_t button_size = 12;
void draw() const {
constexpr const size_t border = 2;
// Draw the background of the window
draw_rect(x + 2, y + 2, width - 4, height - 4, color);
@ -210,6 +212,23 @@ public:
// Draw the base line of the title bar
draw_rect(x, y + 18, width, border, border_color);
// Draw the close button of the window
auto red_color = make_color(200, 10, 10);
draw_rect(x + width - border - button_size - 2, y + border + 2, button_size, button_size, red_color);
}
bool mouse_in_close_button() {
auto mouse_x = tlib::graphics::mouse_x();
auto mouse_y = tlib::graphics::mouse_y();
if (mouse_y >= y + border + 2 && mouse_y <= y + border + 2 + button_size) {
if (mouse_x >= x + width - border - 2 - button_size && mouse_x <= x + width - border - 2) {
return true;
}
}
return false;
}
bool mouse_in_title() {
@ -223,6 +242,10 @@ public:
return look_x >= x && look_x <= x + width && look_y >= y && look_y <= y + height;
}
void close() {
// Nothing to do now, but need to clean process later
}
void start_drag() {
if (!drag) {
drag = true;
@ -323,17 +346,27 @@ int main(int /*argc*/, char* /*argv*/ []) {
break;
}
case std::keycode::MOUSE_LEFT_PRESS:
tlib::user_logf("odin: left press");
case std::keycode::MOUSE_LEFT_PRESS: {
// Raise the window if necessary
raise();
if (windows.front().mouse_in_title()) {
auto& window = windows.front();
if (window.mouse_in_close_button()) {
tlib::user_logf("odin: close window");
// Let the window know it's getting closed
window.close();
// Remove the window
windows.erase(windows.begin());
} else if (window.mouse_in_title()) {
tlib::user_logf("odin: start drag");
windows.front().start_drag();
window.start_drag();
}
break;
}
case std::keycode::MOUSE_LEFT_RELEASE:
tlib::user_logf("odin: left release");