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widget/menue: implement CMenuOptionNumberChooser::getWidth()

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martii
2013-06-09 06:49:48 +02:00
committed by [CST] Focus
parent cd8ee4a1c8
commit ca519aa074
2 changed files with 21 additions and 0 deletions
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20
src/gui/widget/menue.cpp
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@@ -1248,6 +1248,26 @@ int CMenuOptionNumberChooser::paint(bool selected)
return y+height; return y+height;
} }
int CMenuOptionNumberChooser::getWidth(void)
{
const char * l_optionName = (optionString != NULL) ? optionString : g_Locale->getText(optionName);
int width = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(l_optionName, true);
char tmp[20], *t;
snprintf(tmp, sizeof(tmp), "%d", lower_bound);
for(t = tmp; *t; t++) if (isdigit((int)*t)) *t = *widest_number;
int w1 = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(tmp, true);
snprintf(tmp, sizeof(tmp), "%d", upper_bound);
for(t = tmp; *t; t++) if (isdigit((int)*t)) *t = *widest_number;
int w2 = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(tmp, true);
width += (w1 > w2) ? w1 : w2;
return width + 10; /* min 10 pixels between option name and value. enough? */
}
CMenuOptionChooser::CMenuOptionChooser(const neutrino_locale_t OptionName, int * const OptionValue, const struct keyval * const Options, const unsigned Number_Of_Options, const bool Active, CChangeObserver * const Observ, const neutrino_msg_t DirectKey, const std::string & IconName, bool Pulldown) CMenuOptionChooser::CMenuOptionChooser(const neutrino_locale_t OptionName, int * const OptionValue, const struct keyval * const Options, const unsigned Number_Of_Options, const bool Active, CChangeObserver * const Observ, const neutrino_msg_t DirectKey, const std::string & IconName, bool Pulldown)
{ {
height = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight(); height = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight();

1
src/gui/widget/menue.h
View File

@@ -299,6 +299,7 @@ private:
int exec(CMenuTarget* parent); int exec(CMenuTarget* parent);
int isMenueOptionChooser(void) const{return 1;} int isMenueOptionChooser(void) const{return 1;}
int getWidth(void);
}; };
class CMenuOptionChooser : public CAbstractMenuOptionChooser class CMenuOptionChooser : public CAbstractMenuOptionChooser