Added test for BMenuField.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21467 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/tests/kits/interface/layout/widget_layout_test/Jamfile

@@ -25,6 +25,7 @@ SimpleTest WidgetLayoutTest :
 	ControlTest.cpp
 	ListViewTest.cpp
 	MenuBarTest.cpp
+	MenuFieldTest.cpp
 	MenuTest.cpp
 	:
 	be

src/tests/kits/interface/layout/widget_layout_test/WidgetLayoutTest.cpp

@@ -15,6 +15,7 @@
 #include "GroupView.h"
 #include "ListViewTest.h"
 #include "MenuBarTest.h"
+#include "MenuFieldTest.h"
 #include "MenuTest.h"
 #include "StringView.h"
 #include "Test.h"
@@ -43,6 +44,7 @@ const test_info kTestInfos[] = {
 	{ "BListView",		ListViewTest::CreateTest },
 	{ "BMenu",			MenuTest::CreateTest },
 	{ "BMenuBar",		MenuBarTest::CreateTest },
+	{ "BMenuField",		MenuFieldTest::CreateTest },
 	{ NULL, NULL }
 };
 

src/tests/kits/interface/layout/widget_layout_test/tests/MenuFieldTest.cpp

@@ -0,0 +1,154 @@
+/*
+ * Copyright 2007, Ingo Weinhold <bonefish@cs.tu-berlin.de>.
+ * All rights reserved. Distributed under the terms of the MIT License.
+ */
+
+#include "MenuFieldTest.h"
+
+#include <stdio.h>
+
+#include <Menu.h>
+#include <MenuField.h>
+#include <MenuItem.h>
+
+#include "CheckBox.h"
+#include "GroupView.h"
+
+
+enum {
+	MSG_CHANGE_LABEL_TEXT	= 'chlt',
+	MSG_CHANGE_LABEL_FONT	= 'chlf'
+};
+
+
+// constructor
+MenuFieldTest::MenuFieldTest()
+	: ControlTest("MenuField"),
+	  fLongTextCheckBox(NULL),
+	  fBigFontCheckBox(NULL),
+	  fDefaultFont(NULL),
+	  fBigFont(NULL)
+{
+	BMenu* menu = new BMenu("The Menu");
+
+	// add a few items
+	for (int32 i = 0; i < 10; i++) {
+		BString itemText("Menu item ");
+		itemText << i;
+		menu->AddItem(new BMenuItem(itemText.String(), NULL));
+	}
+
+	fMenuField = new BMenuField("", menu);
+
+	SetView(fMenuField);
+}
+
+
+// destructor
+MenuFieldTest::~MenuFieldTest()
+{
+	delete fDefaultFont;
+	delete fBigFont;
+}
+
+
+// CreateTest
+Test*
+MenuFieldTest::CreateTest()
+{
+	return new MenuFieldTest;
+}
+
+
+// ActivateTest
+void
+MenuFieldTest::ActivateTest(View* controls)
+{
+	GroupView* group = new GroupView(B_VERTICAL);
+	group->SetFrame(controls->Bounds());
+	group->SetSpacing(0, 8);
+	controls->AddChild(group);
+
+	// BMenuField sets its background color to that of its parent in
+	// AttachedToWindow(). Override.
+	rgb_color background = ui_color(B_PANEL_BACKGROUND_COLOR);
+	fMenuField->SetViewColor(background);
+	fMenuField->SetLowColor(background);
+
+	// long text
+	fLongTextCheckBox = new LabeledCheckBox("Long label text",
+		new BMessage(MSG_CHANGE_LABEL_TEXT), this);
+	group->AddChild(fLongTextCheckBox);
+
+	// big font
+	fBigFontCheckBox = new LabeledCheckBox("Big label font",
+		new BMessage(MSG_CHANGE_LABEL_FONT), this);
+	group->AddChild(fBigFontCheckBox);
+
+	UpdateLabelText();
+	UpdateLabelFont();
+
+	group->AddChild(new Glue());
+}
+
+
+// DectivateTest
+void
+MenuFieldTest::DectivateTest()
+{
+}
+
+
+// MessageReceived
+void
+MenuFieldTest::MessageReceived(BMessage* message)
+{
+	switch (message->what) {
+		case MSG_CHANGE_LABEL_TEXT:
+			UpdateLabelText();
+			break;
+		case MSG_CHANGE_LABEL_FONT:
+			UpdateLabelFont();
+			break;
+		default:
+			Test::MessageReceived(message);
+			break;
+	}
+}
+
+
+// UpdateLabelText
+void
+MenuFieldTest::UpdateLabelText()
+{
+	if (!fLongTextCheckBox || !fMenuField)
+		return;
+
+	fMenuField->SetLabel(fLongTextCheckBox->IsSelected()
+		? "Pretty long menu field label"
+		: "Short label");
+}
+
+
+// UpdateLabelFont
+void
+MenuFieldTest::UpdateLabelFont()
+{
+	if (!fBigFontCheckBox || !fMenuField || !fMenuField->Window())
+		return;
+
+	// get default font lazily
+	if (!fDefaultFont) {
+		fDefaultFont = new BFont;
+		fMenuField->GetFont(fDefaultFont);
+
+		fBigFont = new BFont(fDefaultFont);
+		fBigFont->SetSize(20);
+	}
+
+	// set font
+	fMenuField->SetFont(fBigFontCheckBox->IsSelected()
+		? fBigFont : fDefaultFont);
+	fMenuField->InvalidateLayout();
+	fMenuField->Invalidate();
+}

src/tests/kits/interface/layout/widget_layout_test/tests/MenuFieldTest.h

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2007, Ingo Weinhold <bonefish@cs.tu-berlin.de>.
+ * All rights reserved. Distributed under the terms of the MIT License.
+ */
+#ifndef WIDGET_LAYOUT_TEST_MENU_FIELD_TEST_H
+#define WIDGET_LAYOUT_TEST_MENU_FIELD_TEST_H
+
+
+#include "ControlTest.h"
+
+
+class BFont;
+class BMenuField;
+class LabeledCheckBox;
+
+
+class MenuFieldTest : public ControlTest {
+public:
+								MenuFieldTest();
+	virtual						~MenuFieldTest();
+
+	static	Test*				CreateTest();
+
+	virtual	void				ActivateTest(View* controls);
+	virtual	void				DectivateTest();
+
+	virtual	void				MessageReceived(BMessage* message);
+
+private:
+			void				UpdateLabelText();
+			void				UpdateLabelFont();
+
+private:
+			BMenuField*			fMenuField;
+			LabeledCheckBox*	fLongTextCheckBox;
+			LabeledCheckBox*	fBigFontCheckBox;
+			BFont*				fDefaultFont;
+			BFont*				fBigFont;
+};
+
+
+#endif	// WIDGET_LAYOUT_TEST_MENU_FIELD_TEST_H