From cdb7b137896e72d1aa28eca14e88b03b3cfc68af Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Sat, 12 Oct 2002 00:26:24 +0000
Subject: revised options dialog

svn-id: r5130
---
 gui/dialog.cpp   | 16 ++++++++++++++--
 gui/dialog.h     |  4 ++--
 gui/launcher.cpp |  6 +++---
 gui/message.cpp  |  2 +-
 gui/widget.cpp   | 12 +++++++++---
 gui/widget.h     | 10 ++++++++++
 6 files changed, 39 insertions(+), 11 deletions(-)

(limited to 'gui')

diff --git a/gui/dialog.cpp b/gui/dialog.cpp
index 95df03f1db..31d980f8dd 100644
--- a/gui/dialog.cpp
+++ b/gui/dialog.cpp
@@ -38,6 +38,18 @@
  * ...
  */
 
+Dialog::~Dialog()
+{
+	Widget *w = _firstWidget, *next;
+	while (w) {
+		next = w->_next;
+		w->_next = 0;
+		delete w;
+		w = next;
+	}
+	_firstWidget = 0;
+}
+
 void Dialog::open()
 {
 	Widget *w = _firstWidget;
@@ -243,8 +255,8 @@ Widget *Dialog::findWidget(int x, int y)
 	return w;
 }
 
-Widget *Dialog::addButton(int x, int y, int w, int h, const ScummVM::String &label, uint32 cmd, char hotkey)
+Widget *Dialog::addButton(int x, int y, const ScummVM::String &label, uint32 cmd, char hotkey)
 {
-	return new ButtonWidget(this, x, y, w, h, label, cmd, hotkey);
+	return new ButtonWidget(this, x, y, 54, 16, label, cmd, hotkey);
 }
 
diff --git a/gui/dialog.h b/gui/dialog.h
index 0611b22ead..509ae6d385 100644
--- a/gui/dialog.h
+++ b/gui/dialog.h
@@ -48,7 +48,7 @@ public:
 		: _gui(gui), _x(x), _y(y), _w(w), _h(h), _firstWidget(0),
 		  _mouseWidget(0), _focusedWidget(0), _visible(false)
 		{}
-	virtual ~Dialog() {};
+	virtual ~Dialog();
 
 	virtual void open();
 	virtual void close();
@@ -70,7 +70,7 @@ public:
 protected:
 	Widget* findWidget(int x, int y); // Find the widget at pos x,y if any
 
-	Widget* addButton(int x, int y, int w, int h, const ScummVM::String &label, uint32 cmd, char hotkey);
+	Widget* addButton(int x, int y, const ScummVM::String &label, uint32 cmd, char hotkey);
 };
 
 #endif
diff --git a/gui/launcher.cpp b/gui/launcher.cpp
index f602b1bb77..4238fbfc13 100644
--- a/gui/launcher.cpp
+++ b/gui/launcher.cpp
@@ -48,9 +48,9 @@ LauncherDialog::LauncherDialog(NewGui *gui, GameDetector &detector)
 	: Dialog(gui, 0, 0, 320, 200), _detector(detector)
 {
 	// Add three buttons at the bottom
-	addButton(1*(_w - 54)/6, _h - 24, 54, 16, "Quit", kQuitCmd, 'Q');
-	addButton(3*(_w - 54)/6, _h - 24, 54, 16, "Options", kOptionsCmd, 'O');
-	_startButton = addButton(5*(_w - 54)/6, _h - 24, 54, 16, "Start", kStartCmd, 'S');
+	addButton(1*(_w - 54)/6, _h - 24, "Quit", kQuitCmd, 'Q');
+	addButton(3*(_w - 54)/6, _h - 24, "Options", kOptionsCmd, 'O');
+	_startButton = addButton(5*(_w - 54)/6, _h - 24, "Start", kStartCmd, 'S');
 	_startButton->setEnabled(false);
 
 	// Add list with game titles
diff --git a/gui/message.cpp b/gui/message.cpp
index a2b890785c..91c37763f9 100644
--- a/gui/message.cpp
+++ b/gui/message.cpp
@@ -69,5 +69,5 @@ MessageDialog::MessageDialog(NewGui *gui, const String &message)
 	}
 
 	// FIXME - the vertical position has to be adjusted
-	addButton((_w - 54)/2, _h - 24, 54, 16, "OK", kCloseCmd, '\n');	// Confirm dialog
+	addButton((_w - kButtonWidth)/2, _h - 24, "OK", kCloseCmd, '\n');	// Confirm dialog
 }
diff --git a/gui/widget.cpp b/gui/widget.cpp
index 39c2a6b69b..463c0a7b3d 100644
--- a/gui/widget.cpp
+++ b/gui/widget.cpp
@@ -103,9 +103,7 @@ void StaticTextWidget::setValue(int value)
 void StaticTextWidget::drawWidget(bool hilite)
 {
 	NewGui *gui = _boss->getGui();
-	gui->drawString(_label.c_str(), _x, _y, _w,
-	                !isEnabled() ? gui->_color :
-	                hilite ? gui->_textcolorhi : gui->_textcolor, _align);
+	gui->drawString(_label.c_str(), _x, _y, _w, gui->_textcolor, _align);
 }
 
 
@@ -125,6 +123,14 @@ void ButtonWidget::handleMouseUp(int x, int y, int button, int clickCount)
 		sendCommand(_cmd, 0);
 }
 
+void ButtonWidget::drawWidget(bool hilite)
+{
+	NewGui *gui = _boss->getGui();
+	gui->drawString(_label.c_str(), _x, _y, _w,
+	                !isEnabled() ? gui->_color :
+	                hilite ? gui->_textcolorhi : gui->_textcolor, _align);
+}
+
 #pragma mark -
 
 
diff --git a/gui/widget.h b/gui/widget.h
index 066252b0ec..718a50f444 100644
--- a/gui/widget.h
+++ b/gui/widget.h
@@ -47,6 +47,13 @@ enum {
 	kScrollBarWidget	= 'SCRB'
 };
 
+enum {
+	kButtonWidth = 54,
+	kButtonHeight = 16,
+};
+
+
+
 class CommandReceiver;
 class CommandSender;
 
@@ -155,6 +162,9 @@ public:
 	void handleMouseUp(int x, int y, int button, int clickCount);
 	void handleMouseEntered(int button)	{ setFlags(WIDGET_HILITED); draw(); }
 	void handleMouseLeft(int button)	{ clearFlags(WIDGET_HILITED); draw(); }
+
+protected:
+	void drawWidget(bool hilite);
 };
 
 /* CheckboxWidget */
-- 
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