summaryrefslogtreecommitdiff
path: root/src/gui/widgets
diff options
context:
space:
mode:
Diffstat (limited to 'src/gui/widgets')
-rw-r--r--src/gui/widgets/button.cpp151
-rw-r--r--src/gui/widgets/button.h161
2 files changed, 295 insertions, 17 deletions
diff --git a/src/gui/widgets/button.cpp b/src/gui/widgets/button.cpp
index 3cb6d823d..8e020370f 100644
--- a/src/gui/widgets/button.cpp
+++ b/src/gui/widgets/button.cpp
@@ -20,6 +20,49 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+/* _______ __ __ __ ______ __ __ _______ __ __
+ * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
+ * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
+ * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
+ * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
+ * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
+ * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
+ *
+ * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
+ *
+ *
+ * Per Larsson a.k.a finalman
+ * Olof Naessén a.k.a jansem/yakslem
+ *
+ * Visit: http://guichan.sourceforge.net
+ *
+ * License: (BSD)
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name of Guichan nor the names of its contributors may
+ * be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
#include "gui/widgets/button.h"
#include "client.h"
@@ -53,8 +96,17 @@ static std::string const data[Button::BUTTON_COUNT] =
Skin *Button::button[BUTTON_COUNT];
Button::Button(const Widget2 *const widget) :
- gcn::Button(widget),
+ Widget(widget),
+ MouseListener(),
+ KeyListener(),
+ FocusListener(),
WidgetListener(),
+ mCaption(),
+ mHasMouse(false),
+ mKeyPressed(false),
+ mMousePressed(false),
+ mAlignment(Graphics::CENTER),
+ mSpacing(4),
mDescription(),
mVertexes2(new ImageCollection),
mEnabledColor(getThemeColor(Theme::BUTTON)),
@@ -86,8 +138,17 @@ Button::Button(const Widget2 *const widget,
const std::string &restrict caption,
const std::string &restrict actionEventId,
ActionListener *const listener) :
- gcn::Button(widget, caption),
+ Widget(widget),
+ MouseListener(),
+ KeyListener(),
+ FocusListener(),
WidgetListener(),
+ mCaption(caption),
+ mHasMouse(false),
+ mKeyPressed(false),
+ mMousePressed(false),
+ mAlignment(Graphics::CENTER),
+ mSpacing(4),
mDescription(),
mVertexes2(new ImageCollection),
mEnabledColor(getThemeColor(Theme::BUTTON)),
@@ -125,8 +186,17 @@ Button::Button(const Widget2 *const widget,
const int imageWidth, const int imageHeight,
const std::string &restrict actionEventId,
ActionListener *const listener) :
- gcn::Button(widget, caption),
+ Widget(widget),
+ MouseListener(),
+ KeyListener(),
+ FocusListener(),
WidgetListener(),
+ mCaption(caption),
+ mHasMouse(false),
+ mKeyPressed(false),
+ mMousePressed(false),
+ mAlignment(Graphics::CENTER),
+ mSpacing(4),
mDescription(),
mVertexes2(new ImageCollection),
mEnabledColor(getThemeColor(Theme::BUTTON)),
@@ -150,6 +220,7 @@ Button::Button(const Widget2 *const widget,
mStick(false),
mPressed(false)
{
+
init();
loadImageSet(imageName);
adjustSize();
@@ -164,8 +235,17 @@ Button::Button(const Widget2 *const widget,
const int imageWidth, const int imageHeight,
const std::string &restrict actionEventId,
ActionListener *const listener) :
- gcn::Button(widget),
+ Widget(widget),
+ MouseListener(),
+ KeyListener(),
+ FocusListener(),
WidgetListener(),
+ mCaption(),
+ mHasMouse(false),
+ mKeyPressed(false),
+ mMousePressed(false),
+ mAlignment(Graphics::CENTER),
+ mSpacing(4),
mDescription(),
mVertexes2(new ImageCollection),
mEnabledColor(getThemeColor(Theme::BUTTON)),
@@ -203,8 +283,17 @@ Button::Button(const Widget2 *const widget,
const std::string &restrict imageName,
const std::string &restrict actionEventId,
ActionListener *const listener) :
- gcn::Button(widget, caption),
+ Widget(widget),
+ MouseListener(),
+ KeyListener(),
+ FocusListener(),
WidgetListener(),
+ mCaption(caption),
+ mHasMouse(false),
+ mKeyPressed(false),
+ mMousePressed(false),
+ mAlignment(Graphics::CENTER),
+ mSpacing(4),
mDescription(),
mVertexes2(new ImageCollection),
mEnabledColor(getThemeColor(Theme::BUTTON)),
@@ -239,10 +328,14 @@ Button::Button(const Widget2 *const widget,
void Button::init()
{
- setFrameSize(0);
-
+ addMouseListener(this);
+ addKeyListener(this);
+ addFocusListener(this);
addWidgetListener(this);
+ setFocusable(true);
+ setFrameSize(0);
+
if (mInstances == 0)
{
if (Theme::instance())
@@ -584,11 +677,6 @@ void Button::adjustSize()
}
}
-void Button::setCaption(const std::string& caption)
-{
- mCaption = caption;
-}
-
void Button::keyPressed(KeyEvent& keyEvent)
{
const int action = keyEvent.getActionId();
@@ -614,8 +702,45 @@ void Button::keyReleased(KeyEvent& keyEvent)
}
}
-
bool Button::isPressed2() const
{
return (mPressed || isPressed());
}
+
+bool Button::isPressed() const
+{
+ if (mMousePressed)
+ return mHasMouse;
+ else
+ return mKeyPressed;
+}
+
+void Button::focusLost(const Event& event A_UNUSED)
+{
+ mMousePressed = false;
+ mKeyPressed = false;
+}
+
+void Button::mousePressed(MouseEvent& mouseEvent)
+{
+ if (mouseEvent.getButton() == MouseEvent::LEFT)
+ {
+ mMousePressed = true;
+ mouseEvent.consume();
+ }
+}
+
+void Button::mouseEntered(MouseEvent& mouseEvent A_UNUSED)
+{
+ mHasMouse = true;
+}
+
+void Button::mouseExited(MouseEvent& mouseEvent A_UNUSED)
+{
+ mHasMouse = false;
+}
+
+void Button::mouseDragged(MouseEvent& mouseEvent)
+{
+ mouseEvent.consume();
+}
diff --git a/src/gui/widgets/button.h b/src/gui/widgets/button.h
index 039475150..6eba9b3c0 100644
--- a/src/gui/widgets/button.h
+++ b/src/gui/widgets/button.h
@@ -20,10 +20,57 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+/* _______ __ __ __ ______ __ __ _______ __ __
+ * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
+ * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
+ * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
+ * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
+ * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
+ * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
+ *
+ * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
+ *
+ *
+ * Per Larsson a.k.a finalman
+ * Olof Naessén a.k.a jansem/yakslem
+ *
+ * Visit: http://guichan.sourceforge.net
+ *
+ * License: (BSD)
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name of Guichan nor the names of its contributors may
+ * be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
#ifndef GUI_WIDGETS_BUTTON_H
#define GUI_WIDGETS_BUTTON_H
-#include "gui/base/widgets/button.hpp"
+#include "gui/widgets/widget.h"
+
+#include "listeners/focuslistener.h"
+#include "listeners/keylistener.h"
+#include "listeners/mouselistener.h"
#include "listeners/widgetlistener.h"
#include "localconsts.h"
@@ -40,7 +87,10 @@ const std::string BUTTON_PLAY = "buttonplay.png";
*
* \ingroup GUI
*/
-class Button final : public gcn::Button,
+class Button final : public Widget,
+ public MouseListener,
+ public KeyListener,
+ public FocusListener,
public WidgetListener
{
public:
@@ -139,14 +189,79 @@ class Button final : public gcn::Button,
void adjustSize();
- void setCaption(const std::string& caption);
-
void keyPressed(KeyEvent &keyEvent) override final;
void keyReleased(KeyEvent &keyEvent) override final;
bool isPressed2() const A_WARN_UNUSED;
+ /**
+ * Sets the caption of the button. It's advisable to call
+ * adjustSize after setting of the caption to adjust the
+ * button's size to fit the caption.
+ *
+ * @param caption The caption of the button.
+ * @see getCaption, adjustSize
+ */
+ void setCaption(const std::string& caption)
+ { mCaption = caption; }
+
+ /**
+ * Gets the caption of the button.
+ *
+ * @return The caption of the button.
+ */
+ const std::string& getCaption() const
+ { return mCaption; }
+
+ /**
+ * Sets the alignment of the caption. The alignment is relative
+ * to the center of the button.
+ *
+ * @param alignment The alignment of the caption.
+ * @see getAlignment, Graphics
+ */
+ void setAlignment(Graphics::Alignment alignment)
+ { mAlignment = alignment; }
+
+ /**
+ * Gets the alignment of the caption.
+ *
+ * @return The alignment of the caption.
+ * @see setAlignment, Graphics
+ */
+ Graphics::Alignment getAlignment() const
+ { return mAlignment; }
+
+ /**
+ * Sets the spacing between the border of the button and its caption.
+ *
+ * @param spacing The default value for spacing is 4 and can be changed
+ * using this method.
+ * @see getSpacing
+ */
+ void setSpacing(unsigned int spacing)
+ { mSpacing = spacing; }
+
+ /**
+ * Gets the spacing between the border of the button and its caption.
+ *
+ * @return spacing.
+ * @see setSpacing
+ */
+ unsigned int getSpacing() const
+ { return mSpacing; }
+
+ void focusLost(const Event& event) override final;
+
+ void mousePressed(MouseEvent& mouseEvent) override final;
+
+ void mouseEntered(MouseEvent& mouseEvent) override final;
+
+ void mouseExited(MouseEvent& mouseEvent) override final;
+
+ void mouseDragged(MouseEvent& mouseEvent) override final;
+
enum
{
BUTTON_STANDARD = 0, // 0
@@ -157,12 +272,50 @@ class Button final : public gcn::Button,
};
private:
+ /**
+ * Checks if the button is pressed. Convenient method to use
+ * when overloading the draw method of the button.
+ *
+ * @return True if the button is pressed, false otherwise.
+ */
+ bool isPressed() const;
+
void init();
static Skin *button[BUTTON_COUNT]; /**< Button state graphics */
static int mInstances; /**< Number of button instances */
static float mAlpha;
+ /**
+ * Holds the caption of the button.
+ */
+ std::string mCaption;
+
+ /**
+ * True if the mouse is ontop of the button, false otherwise.
+ */
+ bool mHasMouse;
+
+ /**
+ * True if a key has been pressed, false otherwise.
+ */
+ bool mKeyPressed;
+
+ /**
+ * True if a mouse has been pressed, false otherwise.
+ */
+ bool mMousePressed;
+
+ /**
+ * Holds the alignment of the caption.
+ */
+ Graphics::Alignment mAlignment;
+
+ /**
+ * Holds the spacing between the border and the caption.
+ */
+ unsigned int mSpacing;
+
std::string mDescription;
ImageCollection *mVertexes2;
Color mEnabledColor;