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authorAndrei Karas <akaras@inbox.ru>2012-10-17 20:39:51 +0300
committerAndrei Karas <akaras@inbox.ru>2012-10-17 20:41:27 +0300
commit5a9a9d113f88ab4e3f9e570397a744760d4520c1 (patch)
tree68d5b87dbb37f556ad74b23d09d073c41a73c6c5 /src/gui/widgets
parent098901c3c49ddaed12ecdcf1739a5f680b457dfe (diff)
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Extend radio button theming.
New options: padding - padding from all sides except left imagePadding - padding from left before image imageSize - image size for computation width spacing - space between image and text width = imagePadding + imageSize + spacing + text width + padding height = padding + text height + padding
Diffstat (limited to 'src/gui/widgets')
-rw-r--r--src/gui/widgets/checkbox.cpp2
-rw-r--r--src/gui/widgets/radiobutton.cpp137
-rw-r--r--src/gui/widgets/radiobutton.h16
3 files changed, 85 insertions, 70 deletions
diff --git a/src/gui/widgets/checkbox.cpp b/src/gui/widgets/checkbox.cpp
index 8349247a4..f3e5993b0 100644
--- a/src/gui/widgets/checkbox.cpp
+++ b/src/gui/widgets/checkbox.cpp
@@ -128,7 +128,7 @@ void CheckBox::drawBox(gcn::Graphics *const graphics)
if (!mSkin)
return;
- ImageRect &rect = mSkin->getBorder();
+ const ImageRect &rect = mSkin->getBorder();
int index = 0;
if (mEnabled && isVisible())
diff --git a/src/gui/widgets/radiobutton.cpp b/src/gui/widgets/radiobutton.cpp
index a88a89201..ebe179b53 100644
--- a/src/gui/widgets/radiobutton.cpp
+++ b/src/gui/widgets/radiobutton.cpp
@@ -32,51 +32,44 @@
#include "resources/image.h"
+#include <guichan/font.hpp>
+
#include "debug.h"
int RadioButton::instances = 0;
+Skin *RadioButton::mSkin = nullptr;
float RadioButton::mAlpha = 1.0;
-Image *RadioButton::radioNormal;
-Image *RadioButton::radioChecked;
-Image *RadioButton::radioDisabled;
-Image *RadioButton::radioDisabledChecked;
-Image *RadioButton::radioNormalHi;
-Image *RadioButton::radioCheckedHi;
RadioButton::RadioButton(const std::string &caption, const std::string &group,
const bool marked):
gcn::RadioButton(caption, group, marked),
- mHasMouse(false)
+ mHasMouse(false),
+ mPadding(0),
+ mImagePadding(0),
+ mImageSize(9),
+ mSpacing(2)
{
mForegroundColor = Theme::getThemeColor(Theme::RADIOBUTTON);
if (instances == 0)
{
if (Theme::instance())
{
- ImageRect rect;
- Theme::instance()->loadRect(rect, "radio.xml", "", 0, 3);
- radioChecked = rect.grid[0];
- radioDisabledChecked = rect.grid[0];
- radioCheckedHi = rect.grid[1];
- radioNormal = rect.grid[2];
- radioDisabled = rect.grid[2];
- radioNormalHi = rect.grid[3];
+ mSkin = Theme::instance()->load("radio.xml", "");
+ updateAlpha();
}
- if (radioNormal)
- radioNormal->setAlpha(mAlpha);
- if (radioChecked)
- radioChecked->setAlpha(mAlpha);
-// if (radioDisabled)
-// radioDisabled->setAlpha(mAlpha);
-// if (radioDisabledChecked)
-// radioDisabledChecked->setAlpha(mAlpha);
- if (radioNormalHi)
- radioNormalHi->setAlpha(mAlpha);
- if (radioCheckedHi)
- radioCheckedHi->setAlpha(mAlpha);
}
instances++;
+
+ if (mSkin)
+ {
+ mPadding = mSkin->getPadding();
+ mImagePadding = mSkin->getOption("imagePadding");
+ mImageSize = mSkin->getOption("imageSize");
+ mSpacing = mSkin->getOption("spacing");
+ }
+
+ adjustSize();
}
RadioButton::~RadioButton()
@@ -85,65 +78,74 @@ RadioButton::~RadioButton()
if (instances == 0)
{
- if (radioNormal)
- radioNormal->decRef();
- if (radioChecked)
- radioChecked->decRef();
-// if (radioDisabled)
-// radioDisabled->decRef();
-// if (radioDisabledChecked)
-// radioDisabledChecked->decRef();
- if (radioNormalHi)
- radioNormalHi->decRef();
- if (radioCheckedHi)
- radioCheckedHi->decRef();
+ if (Theme::instance())
+ Theme::instance()->unload(mSkin);
}
}
-void RadioButton::drawBox(gcn::Graphics* graphics)
+void RadioButton::updateAlpha()
{
- if (Client::getGuiAlpha() != mAlpha)
+ const float alpha = std::max(Client::getGuiAlpha(),
+ Theme::instance()->getMinimumOpacity());
+
+ if (mAlpha != alpha)
{
- mAlpha = Client::getGuiAlpha();
- if (radioNormal)
- radioNormal->setAlpha(mAlpha);
- if (radioChecked)
- radioChecked->setAlpha(mAlpha);
-// if (radioDisabled)
-// radioDisabled->setAlpha(mAlpha);
-// if (radioDisabledChecked)
-// radioDisabledChecked->setAlpha(mAlpha);
- if (radioNormalHi)
- radioNormalHi->setAlpha(mAlpha);
- if (radioCheckedHi)
- radioCheckedHi->setAlpha(mAlpha);
+ mAlpha = alpha;
+ if (mSkin)
+ {
+ ImageRect &rect = mSkin->getBorder();
+ for (int a = 0; a < 4; a ++)
+ {
+ Image *const image = rect.grid[a];
+ if (image)
+ image->setAlpha(mAlpha);
+ }
+ }
}
+}
+
+void RadioButton::drawBox(gcn::Graphics* graphics)
+{
+ if (!mSkin)
+ return;
- const Image *box = nullptr;
+ const ImageRect &rect = mSkin->getBorder();
+ int index = 0;
if (mEnabled && isVisible())
{
if (mSelected)
+ {
if (mHasMouse)
- box = radioCheckedHi;
+ index = 1;
else
- box = radioChecked;
+ index = 0;
+ }
else
+ {
if (mHasMouse)
- box = radioNormalHi;
+ index = 3;
else
- box = radioNormal;
+ index = 2;
+ }
}
else
{
if (mSelected)
- box = radioDisabledChecked;
+ index = 0;
else
- box = radioDisabled;
+ index = 2;
}
+ const Image *const box = rect.grid[index];
+
+ updateAlpha();
+
if (box)
- static_cast<Graphics*>(graphics)->drawImage(box, 3, 3);
+ {
+ static_cast<Graphics*>(graphics)->drawImage(
+ box, mImagePadding, (getHeight() - mImageSize) / 2);
+ }
}
void RadioButton::draw(gcn::Graphics* graphics)
@@ -152,7 +154,9 @@ void RadioButton::draw(gcn::Graphics* graphics)
graphics->setFont(getFont());
graphics->setColor(mForegroundColor);
- graphics->drawText(getCaption(), 16, 0);
+
+ graphics->drawText(getCaption(), mPadding + mImageSize + mSpacing,
+ mPadding);
}
void RadioButton::mouseEntered(gcn::MouseEvent& event A_UNUSED)
@@ -176,3 +180,10 @@ void RadioButton::keyPressed(gcn::KeyEvent& keyEvent)
keyEvent.consume();
}
}
+
+void RadioButton::adjustSize()
+{
+ setHeight(getFont()->getHeight() + 2 * mPadding);
+ setWidth(mImagePadding + mImageSize + mSpacing
+ + getFont()->getWidth(mCaption) + mPadding);
+}
diff --git a/src/gui/widgets/radiobutton.h b/src/gui/widgets/radiobutton.h
index 7728d094e..ecf6862ed 100644
--- a/src/gui/widgets/radiobutton.h
+++ b/src/gui/widgets/radiobutton.h
@@ -28,6 +28,7 @@
#include "localconsts.h"
class Image;
+class Skin;
/**
* Guichan based RadioButton with custom look
@@ -71,16 +72,19 @@ class RadioButton final : public gcn::RadioButton
void keyPressed(gcn::KeyEvent& keyEvent) override;
+ void updateAlpha();
+
+ void adjustSize();
+
private:
static int instances;
+ static Skin *mSkin;
static float mAlpha;
bool mHasMouse;
- static Image *radioNormal;
- static Image *radioChecked;
- static Image *radioDisabled;
- static Image *radioDisabledChecked;
- static Image *radioNormalHi;
- static Image *radioCheckedHi;
+ int mPadding;
+ int mImagePadding;
+ int mImageSize;
+ int mSpacing;
};
#endif // RADIOBUTTON_H