diff options
Diffstat (limited to 'src/gui/widgets')
| -rw-r--r-- | src/gui/widgets/textpreview.cpp | 10 | ||||
| -rw-r--r-- | src/gui/widgets/textpreview.h | 11 |
2 files changed, 20 insertions, 1 deletions
diff --git a/src/gui/widgets/textpreview.cpp b/src/gui/widgets/textpreview.cpp index e34bb5cb..5408eebe 100644 --- a/src/gui/widgets/textpreview.cpp +++ b/src/gui/widgets/textpreview.cpp @@ -35,6 +35,7 @@ float TextPreview::mAlpha = config.getValue("guialpha", 0.8); TextPreview::TextPreview(const std::string* text) { mText = text; + mTextAlpha = false; mFont = gui->getFont(); mTextColor = &guiPalette->getColor(Palette::TEXT); mTextBGColor = NULL; @@ -47,6 +48,11 @@ void TextPreview::draw(gcn::Graphics* graphics) if (config.getValue("guialpha", 0.8) != mAlpha) mAlpha = config.getValue("guialpha", 0.8); + int alpha = (int) (mAlpha * 255.0f); + + if (!mTextAlpha) + alpha = 255; + if (mOpaque) { graphics->setColor(gcn::Color((int) mBGColor->r, @@ -69,5 +75,7 @@ void TextPreview::draw(gcn::Graphics* graphics) } TextRenderer::renderText(graphics, *mText, 2, 2, gcn::Graphics::LEFT, - mTextColor, mFont, mOutline, mShadow); + gcn::Color(mTextColor->r, mTextColor->g, + mTextColor->b, alpha), + mFont, mOutline, mShadow, alpha); } diff --git a/src/gui/widgets/textpreview.h b/src/gui/widgets/textpreview.h index a73eb638..8e116262 100644 --- a/src/gui/widgets/textpreview.h +++ b/src/gui/widgets/textpreview.h @@ -45,6 +45,16 @@ class TextPreview : public gcn::Widget } /** + * Sets the text to use the set alpha value. + * + * @param alpha whether to use alpha values for the text or not + */ + inline void useTextAlpha(bool alpha) + { + mTextAlpha = alpha; + } + + /** * Sets the color the text background is drawn in. This is only the * rectangle directly behind the text, not to full widget. * @@ -123,6 +133,7 @@ class TextPreview : public gcn::Widget const gcn::Color* mBGColor; const gcn::Color* mTextBGColor; static float mAlpha; + bool mTextAlpha; bool mOpaque; bool mShadow; bool mOutline; |