RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 14:37:46 +00:00
Code Issues Activity Actions

LibGUI: Add Yes/No and Yes/No/Cancel MessageBoxes

Browse source
This commit is contained in:
thatlittlegit 2020-02-16 23:46:02 -05:00 • committed by Andreas Kling
parent 48f7c28a5c
commit 4755f355c6
3 changed files with 35 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Libraries/LibGUI/Dialog.h
View file

@ -36,7 +36,9 @@ public:
enum ExecResult { enum ExecResult {
ExecOK = 0, ExecOK = 0,
ExecCancel = 1, ExecCancel = 1,
ExecAborted = 2 ExecAborted = 2,
ExecYes = 3,
ExecNo = 4,
}; };
virtual ~Dialog() override; virtual ~Dialog() override;

48
Libraries/LibGUI/MessageBox.cpp
View file

@ -74,7 +74,17 @@ bool MessageBox::should_include_ok_button() const
bool MessageBox::should_include_cancel_button() const bool MessageBox::should_include_cancel_button() const
{ {
return m_input_type == InputType::OKCancel; return m_input_type == InputType::OKCancel || m_input_type == InputType::YesNoCancel;
}
bool MessageBox::should_include_yes_button() const
{
return m_input_type == InputType::YesNo || m_input_type == InputType::YesNoCancel;
}
bool MessageBox::should_include_no_button() const
{
return should_include_yes_button();
} }
void MessageBox::build() void MessageBox::build()
@ -114,27 +124,25 @@ void MessageBox::build()
button_container->layout()->set_spacing(5); button_container->layout()->set_spacing(5);
button_container->layout()->set_margins({ 15, 0, 15, 0 }); button_container->layout()->set_margins({ 15, 0, 15, 0 });
if (should_include_ok_button()) { auto add_button = [&](String label, Dialog::ExecResult result) {
auto ok_button = Button::construct(button_container); auto button = Button::construct(button_container);
ok_button->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed); button->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
ok_button->set_preferred_size(0, 20); button->set_preferred_size(0, 20);
ok_button->set_text("OK"); button->set_text(label);
ok_button->on_click = [this](auto&) { button->on_click = [=](auto&) {
dbgprintf("GMessageBox: OK button clicked\n"); dbg() << "GUI::MessageBox: '" << label << "' button clicked";
done(Dialog::ExecOK); done(result);
}; };
} };
if (should_include_cancel_button()) { if (should_include_ok_button())
auto cancel_button = Button::construct(button_container); add_button("OK", Dialog::ExecOK);
cancel_button->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed); if (should_include_yes_button())
cancel_button->set_preferred_size(0, 20); add_button("Yes", Dialog::ExecYes);
cancel_button->set_text("Cancel"); if (should_include_no_button())
cancel_button->on_click = [this](auto&) { add_button("No", Dialog::ExecNo);
dbgprintf("GMessageBox: Cancel button clicked\n"); if (should_include_cancel_button())
done(Dialog::ExecCancel); add_button("Cancel", Dialog::ExecCancel);
};
}
set_rect(x(), y(), text_width + icon_width + 80, 100); set_rect(x(), y(), text_width + icon_width + 80, 100);
set_resizable(false); set_resizable(false);

4
Libraries/LibGUI/MessageBox.h
View file

@ -43,6 +43,8 @@ public:
enum class InputType { enum class InputType {
OK, OK,
OKCancel, OKCancel,
YesNo,
YesNoCancel,
}; };
virtual ~MessageBox() override; virtual ~MessageBox() override;
@ -54,6 +56,8 @@ private:
bool should_include_ok_button() const; bool should_include_ok_button() const;
bool should_include_cancel_button() const; bool should_include_cancel_button() const;
bool should_include_yes_button() const;
bool should_include_no_button() const;
void build(); void build();
RefPtr<Gfx::Bitmap> icon() const; RefPtr<Gfx::Bitmap> icon() const;