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Code Issues Activity Actions

VisualBuilder: Make it possible to move widgets to front/back.

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This commit is contained in:
Andreas Kling 2019-04-16 03:52:26 +02:00
parent 04500c1ae2
commit 52e846df87
3 changed files with 18 additions and 10 deletions
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24
Applications/VisualBuilder/VBForm.cpp
View file

@ -36,9 +36,15 @@ VBForm::VBForm(const String& name, GWidget* parent)
m_widgets.append(move(groupbox1)); m_widgets.append(move(groupbox1));
auto context_menu = make<GMenu>("Context menu"); auto context_menu = make<GMenu>("Context menu");
context_menu->add_action(GAction::create("Item 1", [] (auto&) { dbgprintf("Item 1 activated!\n"); })); context_menu->add_action(GAction::create("Move to front", [this] (auto&) {
context_menu->add_action(GAction::create("Item 2", [] (auto&) { dbgprintf("Item 2 activated!\n"); })); if (m_selected_widget)
set_context_menu(move(context_menu)); m_selected_widget->gwidget()->move_to_front();
}));
context_menu->add_action(GAction::create("Move to back", [this] (auto&) {
if (m_selected_widget)
m_selected_widget->gwidget()->move_to_back();
}));
set_context_menu(move(context_menu), GWidget::ContextMenuMode::PassthroughMouseEvent);
} }
void VBForm::insert_widget(VBWidgetType type) void VBForm::insert_widget(VBWidgetType type)
@ -86,12 +92,10 @@ bool VBForm::is_selected(const VBWidget& widget) const
VBWidget* VBForm::widget_at(const Point& position) VBWidget* VBForm::widget_at(const Point& position)
{ {
for (int i = m_widgets.size() - 1; i >= 0; --i) { auto* gwidget = child_at(position);
auto& widget = *m_widgets[i]; if (!gwidget)
if (widget.rect().contains(position)) return nullptr;
return &widget; return m_gwidget_map.get(gwidget);
}
return nullptr;
} }
void VBForm::grabber_mousedown_event(GMouseEvent& event, VBWidget& widget, Direction grabber) void VBForm::grabber_mousedown_event(GMouseEvent& event, VBWidget& widget, Direction grabber)
@ -118,7 +122,7 @@ void VBForm::mousedown_event(GMouseEvent& event)
} }
return; return;
} }
if (event.button() == GMouseButton::Left) { if (event.button() == GMouseButton::Left || event.button() == GMouseButton::Right) {
m_selected_widget = widget->make_weak_ptr(); m_selected_widget = widget->make_weak_ptr();
m_transform_event_origin = event.position(); m_transform_event_origin = event.position();
m_transform_widget_origin_rect = widget->rect(); m_transform_widget_origin_rect = widget->rect();

2
Applications/VisualBuilder/VBForm.h
View file

@ -5,6 +5,7 @@
#include "VBWidget.h" #include "VBWidget.h"
class VBForm : public GWidget { class VBForm : public GWidget {
friend class VBWidget;
public: public:
explicit VBForm(const String& name, GWidget* parent = nullptr); explicit VBForm(const String& name, GWidget* parent = nullptr);
virtual ~VBForm() override; virtual ~VBForm() override;
@ -38,6 +39,7 @@ private:
int m_grid_size { 5 }; int m_grid_size { 5 };
bool m_should_snap_to_grid { true }; bool m_should_snap_to_grid { true };
Vector<Retained<VBWidget>> m_widgets; Vector<Retained<VBWidget>> m_widgets;
HashMap<GWidget*, VBWidget*> m_gwidget_map;
WeakPtr<VBWidget> m_selected_widget; WeakPtr<VBWidget> m_selected_widget;
Point m_transform_event_origin; Point m_transform_event_origin;
Rect m_transform_widget_origin_rect; Rect m_transform_widget_origin_rect;

2
Applications/VisualBuilder/VBWidget.cpp
View file

@ -18,10 +18,12 @@ VBWidget::VBWidget(VBWidgetType type, VBForm& form)
, m_property_model(VBWidgetPropertyModel::create(*this)) , m_property_model(VBWidgetPropertyModel::create(*this))
{ {
m_gwidget = VBWidgetRegistry::build_gwidget(type, &form, m_properties); m_gwidget = VBWidgetRegistry::build_gwidget(type, &form, m_properties);
m_form.m_gwidget_map.set(m_gwidget, this);
} }
VBWidget::~VBWidget() VBWidget::~VBWidget()
{ {
m_form.m_gwidget_map.remove(m_gwidget);
} }
Rect VBWidget::rect() const Rect VBWidget::rect() const