C++ BCheckBox::SetEnabled方法代码示例

void
FadeView::UpdateStatus()
{
	Window()->DisableUpdates();

	bool enabled = fEnableCheckBox->Value() == B_CONTROL_ON;
	fPasswordCheckBox->SetEnabled(enabled);
	fTurnOffCheckBox->SetEnabled(enabled && fTurnOffScreenFlags != 0);
	fRunSlider->SetEnabled(enabled);
	fTurnOffSlider->SetEnabled(enabled && fTurnOffCheckBox->Value());
	fPasswordSlider->SetEnabled(enabled && fPasswordCheckBox->Value());
	fPasswordButton->SetEnabled(enabled && fPasswordCheckBox->Value());

	Window()->EnableUpdates();

	// Update the saved preferences
	fSettings.SetWindowFrame(Frame());
	fSettings.SetTimeFlags((enabled ? ENABLE_SAVER : 0)
		| (fTurnOffCheckBox->Value() ? fTurnOffScreenFlags : 0));
	fSettings.SetBlankTime(fRunSlider->Time());
	bigtime_t offTime = fTurnOffSlider->Time() - fSettings.BlankTime();
	fSettings.SetOffTime(offTime);
	fSettings.SetSuspendTime(offTime);
	fSettings.SetStandByTime(offTime);
	fSettings.SetBlankCorner(fFadeNow->Corner());
	fSettings.SetNeverBlankCorner(fFadeNever->Corner());
	fSettings.SetLockEnable(fPasswordCheckBox->Value());
	fSettings.SetPasswordTime(fPasswordSlider->Time());

	// TODO - Tell the password window to update its stuff
}

void
BMailProtocolConfigView::SetTo(MailAddonSettings& settings)
{
 	const BMessage* archive = &settings.Settings();

	BString host = archive->FindString("server");
	if (archive->HasInt32("port"))
		host << ':' << archive->FindInt32("port");

	SetTextControl(this,"host", host.String());
	SetTextControl(this,"user", archive->FindString("username"));

	char *password = get_passwd(archive, "cpasswd");
	if (password) {
		SetTextControl(this,"pass", password);
		delete[] password;
	} else
		SetTextControl(this,"pass", archive->FindString("password"));

	if (archive->HasInt32("flavor")) {
		BMenuField *menu = (BMenuField *)(FindView("flavor"));
		if (menu != NULL) {
			if (BMenuItem *item = menu->Menu()->ItemAt(archive->FindInt32("flavor")))
				item->SetMarked(true);
		}
	}

	if (archive->HasInt32("auth_method")) {
		BMenuField *menu = (BMenuField *)(FindView("auth_method"));
		if (menu != NULL) {
			if (BMenuItem *item = menu->Menu()->ItemAt(archive->FindInt32("auth_method"))) {
				item->SetMarked(true);
				if (item->Command() != 'none') {
					enable_control("user");
					enable_control("pass");
				}
			}
		}
	}


	BCheckBox *box = (BCheckBox *)(FindView("leave_mail_on_server"));
	if (box != NULL)
		box->SetValue(archive->FindBool("leave_mail_on_server") ? B_CONTROL_ON : B_CONTROL_OFF);

	box = (BCheckBox *)(FindView("delete_remote_when_local"));
	if (box != NULL) {
		box->SetValue(archive->FindBool("delete_remote_when_local") ? B_CONTROL_ON : B_CONTROL_OFF);

		if (archive->FindBool("leave_mail_on_server"))
			box->SetEnabled(true);
		else
			box->SetEnabled(false);
	}

	if (fBodyDownloadConfig)
		fBodyDownloadConfig->SetTo(settings);
}

void PrefsWindow::hide_show_serial_ctrls(void)
{
	if (udptunnel_checkbox->Value() == B_CONTROL_ON) {
		ether_checkbox->SetEnabled(false);
		udpport_ctrl->SetEnabled(true);
	} else {
		ether_checkbox->SetEnabled(true);
		udpport_ctrl->SetEnabled(false);
	}
}

void
FadeView::UpdateTurnOffScreen()
{
	bool enabled = (fSettings.TimeFlags() & ENABLE_DPMS_MASK) != 0;

	BScreen screen(Window());
	uint32 dpmsCapabilities = screen.DPMSCapabilites();

	fTurnOffScreenFlags = 0;
	if (dpmsCapabilities & B_DPMS_OFF)
		fTurnOffScreenFlags |= ENABLE_DPMS_OFF;
	if (dpmsCapabilities & B_DPMS_STAND_BY)
		fTurnOffScreenFlags |= ENABLE_DPMS_STAND_BY;
	if (dpmsCapabilities & B_DPMS_SUSPEND)
		fTurnOffScreenFlags |= ENABLE_DPMS_SUSPEND;

	fTurnOffCheckBox->SetValue(enabled && fTurnOffScreenFlags != 0
		? B_CONTROL_ON : B_CONTROL_OFF);

	enabled = fEnableCheckBox->Value() == B_CONTROL_ON;
	fTurnOffCheckBox->SetEnabled(enabled && fTurnOffScreenFlags != 0);
	if (fTurnOffScreenFlags != 0) {
		fTurnOffNotSupported->Hide();
		fTurnOffSlider->Show();
	} else {
		fTurnOffSlider->Hide();
		fTurnOffNotSupported->Show();
	}
}

	void SetControlEnable(bool enable)
	{
		if( mNameCtrl ) mNameCtrl->SetEnabled( enable );
		if( mFileButton ) mFileButton->SetEnabled( enable );
		if( mSkipBox ) mSkipBox->SetEnabled( enable );
	}

//----------------Real code----------------------
BMailProtocolConfigView::BMailProtocolConfigView(uint32 options_mask)
	:
	BView (BRect(0,0,100,20), "protocol_config_view", B_FOLLOW_LEFT
		| B_FOLLOW_TOP, B_WILL_DRAW),
	fBodyDownloadConfig(NULL)
{
	BRect rect(5,5,245,25);
	SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));

	// determine font height
	font_height fontHeight;
	GetFontHeight(&fontHeight);
	sItemHeight = (int32)(fontHeight.ascent + fontHeight.descent + fontHeight.leading) + 13;
	rect.bottom = rect.top - 2 + sItemHeight;

	if (options_mask & B_MAIL_PROTOCOL_HAS_HOSTNAME)
		AddChild(AddTextField(rect, "host", B_TRANSLATE("Mail server:")));

	if (options_mask & B_MAIL_PROTOCOL_HAS_USERNAME)
		AddChild(AddTextField(rect, "user", B_TRANSLATE("Username:")));

	if (options_mask & B_MAIL_PROTOCOL_HAS_PASSWORD) {
		BTextControl *control = AddTextField(rect, "pass",
			B_TRANSLATE("Password:"));
		control->TextView()->HideTyping(true);
		AddChild(control);
	}

	if (options_mask & B_MAIL_PROTOCOL_HAS_FLAVORS)
		AddChild(AddMenuField(rect, "flavor", B_TRANSLATE("Connection type:")));

	if (options_mask & B_MAIL_PROTOCOL_HAS_AUTH_METHODS)
		AddChild(AddMenuField(rect, "auth_method", B_TRANSLATE("Login type:")));

	// set divider
	float width = FindWidestLabel(this);
	for (int32 i = CountChildren();i-- > 0;) {
		if (BTextControl *text = dynamic_cast<BTextControl *>(ChildAt(i)))
			text->SetDivider(width + 6);
	}

	if (options_mask & B_MAIL_PROTOCOL_CAN_LEAVE_MAIL_ON_SERVER) {
		AddChild(AddCheckBox(rect, "leave_mail_on_server",
			B_TRANSLATE("Leave mail on server"), new BMessage('lmos')));
		BCheckBox* box = AddCheckBox(rect, "delete_remote_when_local",
			B_TRANSLATE("Remove mail from server when deleted"));
		box->SetEnabled(false);
		AddChild(box);
	}

	if (options_mask & B_MAIL_PROTOCOL_PARTIAL_DOWNLOAD) {
		fBodyDownloadConfig = new BodyDownloadConfig();
		fBodyDownloadConfig->MoveBy(0, rect.bottom + 5);
		AddChild(fBodyDownloadConfig);
	}

	// resize views
	float height;
	GetPreferredSize(&width,&height);
	ResizeTo(width,height);
	for (int32 i = CountChildren();i-- > 0;) {
		// this doesn't work with BTextControl, does anyone know why? -- axeld.
		if (BView *view = ChildAt(i))
			view->ResizeTo(width - 10,view->Bounds().Height());
	}
}