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Remove the dependency on FGIMG/BGIMG from the hovered/pressed variants

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- Make guiButtonImage support null images properly
This commit is contained in:
Hugues Ross
2019-12-14 18:05:36 -05:00
committed by sfan5
parent bd4b8d40b3
commit e42faae8d9
2 changed files with 28 additions and 10 deletions
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17
src/gui/guiButton.cpp
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@@ -778,18 +778,25 @@ void GUIButton::setFromStyle(const StyleSpec& style, ISimpleTextureSource *tsrc)
setDrawBorder(style.getBool(StyleSpec::BORDER, DrawBorder));
setUseAlphaChannel(style.getBool(StyleSpec::ALPHA, true));
const core::position2di buttonCenter(AbsoluteRect.getCenter());
core::position2d<s32> geom(buttonCenter);
if (style.isNotDefault(StyleSpec::BGIMG)) {
video::ITexture *texture = style.getTexture(StyleSpec::BGIMG, tsrc);
video::ITexture *hovered_texture = style.getTexture(StyleSpec::BGIMG_HOVERED, tsrc, texture);
video::ITexture *pressed_texture = style.getTexture(StyleSpec::BGIMG_PRESSED, tsrc, texture);
const core::position2di buttonCenter(AbsoluteRect.getCenter());
core::position2d<s32> geom(buttonCenter);
setImage(guiScalingImageButton(
Environment->getVideoDriver(), texture, geom.X, geom.Y));
setScaleImage(true);
}
if (style.isNotDefault(StyleSpec::BGIMG_HOVERED)) {
video::ITexture *hovered_texture = style.getTexture(StyleSpec::BGIMG_HOVERED, tsrc);
setHoveredImage(guiScalingImageButton(
Environment->getVideoDriver(), hovered_texture, geom.X, geom.Y));
setScaleImage(true);
}
if (style.isNotDefault(StyleSpec::BGIMG_PRESSED)) {
video::ITexture *pressed_texture = style.getTexture(StyleSpec::BGIMG_PRESSED, tsrc);
setPressedImage(guiScalingImageButton(
Environment->getVideoDriver(), pressed_texture, geom.X, geom.Y));
setScaleImage(true);