diff options
| author | Rémi Verschelde <remi@verschelde.fr> | 2021-07-07 09:12:03 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-07-07 09:12:03 +0200 |
| commit | e4c940ee6ad4630adb2b47338ef62aa9262c255b (patch) | |
| tree | c64afffd488198c8a2519fd1f69dd34ff7c66f1e /scene | |
| parent | 29e59798c1b476262cd510d5962ca5f32a4ed1b6 (diff) | |
| parent | 714e6a595d69802baa796190d0e682d0679a0f43 (diff) | |
Merge pull request #50208 from kleonc/accept_dialog-remove_button
Add AcceptDialog::remove_button method
Diffstat (limited to 'scene')
| -rw-r--r-- | scene/gui/dialogs.cpp | 23 | ||||
| -rw-r--r-- | scene/gui/dialogs.h | 1 |
2 files changed, 24 insertions, 0 deletions
diff --git a/scene/gui/dialogs.cpp b/scene/gui/dialogs.cpp index f63ae7569f..dceab00607 100644 --- a/scene/gui/dialogs.cpp +++ b/scene/gui/dialogs.cpp @@ -263,6 +263,28 @@ Button *AcceptDialog::add_cancel_button(const String &p_cancel) { return b; } +void AcceptDialog::remove_button(Control *p_button) { + Button *button = Object::cast_to<Button>(p_button); + ERR_FAIL_NULL(button); + ERR_FAIL_COND_MSG(button->get_parent() != hbc, vformat("Cannot remove button %s as it does not belong to this dialog.", button->get_name())); + ERR_FAIL_COND_MSG(button == ok, "Cannot remove dialog's OK button."); + + Node *right_spacer = hbc->get_child(button->get_index() + 1); + // Should always be valid but let's avoid crashing + if (right_spacer) { + hbc->remove_child(right_spacer); + memdelete(right_spacer); + } + hbc->remove_child(button); + + if (button->is_connected("pressed", callable_mp(this, &AcceptDialog::_custom_action))) { + button->disconnect("pressed", callable_mp(this, &AcceptDialog::_custom_action)); + } + if (button->is_connected("pressed", callable_mp(this, &AcceptDialog::_cancel_pressed))) { + button->disconnect("pressed", callable_mp(this, &AcceptDialog::_cancel_pressed)); + } +} + void AcceptDialog::_bind_methods() { ClassDB::bind_method(D_METHOD("get_ok_button"), &AcceptDialog::get_ok_button); ClassDB::bind_method(D_METHOD("get_label"), &AcceptDialog::get_label); @@ -270,6 +292,7 @@ void AcceptDialog::_bind_methods() { ClassDB::bind_method(D_METHOD("get_hide_on_ok"), &AcceptDialog::get_hide_on_ok); ClassDB::bind_method(D_METHOD("add_button", "text", "right", "action"), &AcceptDialog::add_button, DEFVAL(false), DEFVAL("")); ClassDB::bind_method(D_METHOD("add_cancel_button", "name"), &AcceptDialog::add_cancel_button); + ClassDB::bind_method(D_METHOD("remove_button", "button"), &AcceptDialog::remove_button); ClassDB::bind_method(D_METHOD("register_text_enter", "line_edit"), &AcceptDialog::register_text_enter); ClassDB::bind_method(D_METHOD("set_text", "text"), &AcceptDialog::set_text); ClassDB::bind_method(D_METHOD("get_text"), &AcceptDialog::get_text); diff --git a/scene/gui/dialogs.h b/scene/gui/dialogs.h index d389806fff..8e803a2a7c 100644 --- a/scene/gui/dialogs.h +++ b/scene/gui/dialogs.h @@ -82,6 +82,7 @@ public: Button *get_ok_button() { return ok; } Button *add_button(const String &p_text, bool p_right = false, const String &p_action = ""); Button *add_cancel_button(const String &p_cancel = ""); + void remove_button(Control *p_button); void set_hide_on_ok(bool p_hide); bool get_hide_on_ok() const; |