Added BScrollBar test.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27495 a95241bf-73f2-0310-859d-f6bbb57e9c96

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

@@ -27,6 +27,7 @@ SimpleTest WidgetLayoutTest :
 	MenuBarTest.cpp
 	MenuFieldTest.cpp
 	MenuTest.cpp
+	ScrollBarTest.cpp
 	SliderTest.cpp
 	:
 	be

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

@@ -17,6 +17,7 @@
 #include "MenuBarTest.h"
 #include "MenuFieldTest.h"
 #include "MenuTest.h"
+#include "ScrollBarTest.h"
 #include "SliderTest.h"
 #include "StringView.h"
 #include "Test.h"
@@ -46,6 +47,7 @@ const test_info kTestInfos[] = {
 	{ "BMenu",			MenuTest::CreateTest },
 	{ "BMenuBar",		MenuBarTest::CreateTest },
 	{ "BMenuField",		MenuFieldTest::CreateTest },
+	{ "BScrollBar",		ScrollBarTest::CreateTest },
 	{ "BSlider",		SliderTest::CreateTest },
 	{ NULL, NULL }
 };

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

@@ -0,0 +1,129 @@
+/*
+ * Copyright 2008, Stephan Aßmus <[email protected]>.
+ * All rights reserved. Distributed under the terms of the MIT License.
+ */
+
+#include "ScrollBarTest.h"
+
+#include <Message.h>
+#include <ScrollBar.h>
+
+#include "RadioButton.h"
+#include "TestView.h"
+
+
+// messages
+enum {
+	MSG_ORIENTATION_CHANGED			= 'orch'
+};
+
+
+// OrientationRadioButton
+class ScrollBarTest::OrientationRadioButton : public LabeledRadioButton {
+public:
+	OrientationRadioButton(const char* label, enum orientation orientation)
+		: LabeledRadioButton(label),
+		  fOrientation(orientation)
+	{
+	}
+
+	enum orientation fOrientation;
+};
+
+
+ScrollBarTest::ScrollBarTest()
+	: Test("ScrollBar", NULL),
+	  fScrollBar(new BScrollBar("scroll bar", NULL, 0, 100, B_HORIZONTAL)),
+	  fOrientationRadioGroup(NULL)
+{
+	SetView(fScrollBar);
+}
+
+
+ScrollBarTest::~ScrollBarTest()
+{
+	delete fOrientationRadioGroup;
+}
+
+
+Test*
+ScrollBarTest::CreateTest()
+{
+	return new ScrollBarTest;
+}
+
+
+void
+ScrollBarTest::ActivateTest(View* controls)
+{
+	// the radio button group for selecting the orientation
+
+	GroupView* vGroup = new GroupView(B_VERTICAL);
+	vGroup->SetFrame(controls->Bounds());
+	vGroup->SetSpacing(0, 4);
+	controls->AddChild(vGroup);
+
+	fOrientationRadioGroup = new RadioButtonGroup(
+		new BMessage(MSG_ORIENTATION_CHANGED), this);
+
+	// horizontal
+	LabeledRadioButton* button = new OrientationRadioButton("Horizontal",
+		B_HORIZONTAL);
+	vGroup->AddChild(button);
+	fOrientationRadioGroup->AddButton(button->GetRadioButton());
+
+	// vertical
+	button = new OrientationRadioButton("Vertical", B_VERTICAL);
+	vGroup->AddChild(button);
+	fOrientationRadioGroup->AddButton(button->GetRadioButton());
+
+	// default to horizontal
+	fOrientationRadioGroup->SelectButton(0L);
+
+	// glue
+	vGroup->AddChild(new Glue());
+}
+
+
+void
+ScrollBarTest::DectivateTest()
+{
+}
+
+
+void
+ScrollBarTest::MessageReceived(BMessage* message)
+{
+	switch (message->what) {
+		case MSG_ORIENTATION_CHANGED:
+			_UpdateOrientation();
+			break;
+		default:
+			Test::MessageReceived(message);
+			break;
+	}
+}
+
+
+void
+ScrollBarTest::_UpdateOrientation()
+{
+	if (fOrientationRadioGroup == NULL)
+		return;
+
+	// We need to get the parent of the actually selected button, since
+	// that is the labeled radio button we've derived our
+	// BorderStyleRadioButton from.
+	AbstractButton* selectedButton
+		= fOrientationRadioGroup->SelectedButton();
+	View* parent = (selectedButton ? selectedButton->Parent() : NULL);
+	OrientationRadioButton* button = dynamic_cast<OrientationRadioButton*>(
+		parent);
+	if (button)
+		fScrollBar->SetOrientation(button->fOrientation);
+}
+
+
+
+
+

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

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2008, Stephan Aßmus <[email protected]>.
+ * All rights reserved. Distributed under the terms of the MIT License.
+ */
+#ifndef WIDGET_LAYOUT_TEST_SCROLL_BAR_TEST_H
+#define WIDGET_LAYOUT_TEST_SCROLL_BAR_TEST_H
+
+
+#include "Test.h"
+
+
+class BScrollBar;
+class RadioButtonGroup;
+
+
+class ScrollBarTest : public Test {
+public:
+								ScrollBarTest();
+	virtual						~ScrollBarTest();
+
+	static	Test*				CreateTest();
+
+	virtual	void				ActivateTest(View* controls);
+	virtual	void				DectivateTest();
+
+	virtual	void				MessageReceived(BMessage* message);
+
+private:
+			void				_UpdateOrientation();
+
+private:
+			class OrientationRadioButton;
+
+			BScrollBar*			fScrollBar;
+			RadioButtonGroup*	fOrientationRadioGroup;
+};
+
+
+#endif	// WIDGET_LAYOUT_TEST_SCROLL_BAR_TEST_H

src/tests/kits/interface/layout/widget_layout_test/tests/TODO

@@ -1,7 +1,6 @@
 ChannelSlider
 OptionPopup (covered by MenuField ?)
 RadioButton
-ScrollBar
 ScrollView
 StringView
 TabView