LLButton::LLButton( const std::string& name, const LLRect& rect, const std::string& control_name, void (*click_callback)(void*), void *callback_data)
: LLUICtrl(name, rect, TRUE, NULL, NULL),
mClickedCallback( click_callback ),
mMouseDownCallback( NULL ),
mMouseUpCallback( NULL ),
mHeldDownCallback( NULL ),
mGLFont( NULL ),
mMouseDownFrame( 0 ),
mHeldDownDelay( 0.5f ), // seconds until held-down callback is called
mHeldDownFrameDelay( 0 ),
mImageUnselected( NULL ),
mImageSelected( NULL ),
mImageHoverSelected( NULL ),
mImageHoverUnselected( NULL ),
mImageDisabled( NULL ),
mImageDisabledSelected( NULL ),
mToggleState( FALSE ),
mIsToggle( FALSE ),
mScaleImage( TRUE ),
mDropShadowedText( TRUE ),
mBorderEnabled( FALSE ),
mFlashing( FALSE ),
mHAlign( LLFontGL::HCENTER ),
mLeftHPad( LLBUTTON_H_PAD ),
mRightHPad( LLBUTTON_H_PAD ),
mHoverGlowStrength(0.15f),
mCurGlowStrength(0.f),
mNeedsHighlight(FALSE),
mCommitOnReturn(TRUE),
mImagep( NULL )
{
mUnselectedLabel = name;
mSelectedLabel = name;
setImageUnselected(std::string("button_enabled_32x128.tga"));
setImageSelected(std::string("button_enabled_selected_32x128.tga"));
setImageDisabled(std::string("button_disabled_32x128.tga"));
setImageDisabledSelected(std::string("button_disabled_32x128.tga"));
mImageColor = LLUI::sColorsGroup->getColor( "ButtonImageColor" );
mDisabledImageColor = LLUI::sColorsGroup->getColor( "ButtonImageColor" );
init(click_callback, callback_data, NULL, control_name);
}
void LLButton::setImageUnselected(const std::string &image_name)
{
setImageUnselected(LLUI::getUIImage(image_name));
mImageUnselectedName = image_name;
}
void LLButton::setImages( const std::string &image_name, const std::string &selected_name )
{
setImageUnselected(image_name);
setImageSelected(selected_name);
}
LLButton::LLButton(const std::string& name, const LLRect& rect,
const std::string &unselected_image_name,
const std::string &selected_image_name,
const std::string& control_name,
void (*click_callback)(void*),
void *callback_data,
const LLFontGL *font,
const std::string& unselected_label,
const std::string& selected_label )
: LLUICtrl(name, rect, TRUE, NULL, NULL),
mClickedCallback( click_callback ),
mMouseDownCallback( NULL ),
mMouseUpCallback( NULL ),
mHeldDownCallback( NULL ),
mGLFont( NULL ),
mMouseDownFrame( 0 ),
mHeldDownDelay( 0.5f ), // seconds until held-down callback is called
mHeldDownFrameDelay( 0 ),
mImageUnselected( NULL ),
mImageSelected( NULL ),
mImageHoverSelected( NULL ),
mImageHoverUnselected( NULL ),
mImageDisabled( NULL ),
mImageDisabledSelected( NULL ),
mToggleState( FALSE ),
mIsToggle( FALSE ),
mScaleImage( TRUE ),
mDropShadowedText( TRUE ),
mBorderEnabled( FALSE ),
mFlashing( FALSE ),
mHAlign( LLFontGL::HCENTER ),
mLeftHPad( LLBUTTON_H_PAD ),
mRightHPad( LLBUTTON_H_PAD ),
mHoverGlowStrength(0.25f),
mCurGlowStrength(0.f),
mNeedsHighlight(FALSE),
mCommitOnReturn(TRUE),
mImagep( NULL )
{
mUnselectedLabel = unselected_label;
mSelectedLabel = selected_label;
// by default, disabled color is same as enabled
mImageColor = LLUI::sColorsGroup->getColor( "ButtonImageColor" );
mDisabledImageColor = LLUI::sColorsGroup->getColor( "ButtonImageColor" );
if( unselected_image_name != "" )
{
// user-specified image - don't use fixed borders unless requested
setImageUnselected(unselected_image_name);
setImageDisabled(unselected_image_name);
mDisabledImageColor.mV[VALPHA] = 0.5f;
mScaleImage = FALSE;
}
else
{
setImageUnselected(std::string("button_enabled_32x128.tga"));
setImageDisabled(std::string("button_disabled_32x128.tga"));
}
if( selected_image_name != "" )
{
// user-specified image - don't use fixed borders unless requested
setImageSelected(selected_image_name);
setImageDisabledSelected(selected_image_name);
mDisabledImageColor.mV[VALPHA] = 0.5f;
mScaleImage = FALSE;
}
else
{
setImageSelected(std::string("button_enabled_selected_32x128.tga"));
setImageDisabledSelected(std::string("button_disabled_32x128.tga"));
}
init(click_callback, callback_data, font, control_name);
}
void LLButton::setImages( const std::string &image_name, const std::string &selected_name )
{
setImageUnselected(LLUI::getUIImage(image_name));
setImageSelected(LLUI::getUIImage(selected_name));
}
void LLButton::setImageUnselected(const LLString &image_name)
{
setImageUnselected(image_name.empty() ? NULL : LLUI::getUIImageByName(image_name));
mImageUnselectedName = image_name;
}
