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| author | Joel Bodenmann <joel@seriouslyembedded.com> | 2015-08-16 01:41:33 +0200 |
|---|---|---|
| committer | Joel Bodenmann <joel@seriouslyembedded.com> | 2015-08-16 01:41:33 +0200 |
| commit | c451880d807cb07986cb3553e4424219166ced5e (patch) | |
| tree | 7df0771ba7278a4156f991e61c3e2ad7c456f5d3 | |
| parent | 9915fb625edc552c804224d2a425aec271455668 (diff) | |
| download | uGFX-c451880d807cb07986cb3553e4424219166ced5e.tar.gz uGFX-c451880d807cb07986cb3553e4424219166ced5e.tar.bz2 uGFX-c451880d807cb07986cb3553e4424219166ced5e.zip | |
Adding keyboard event handler to checkbox widget
| -rw-r--r-- | src/gwin/gwin_checkbox.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/gwin/gwin_checkbox.c b/src/gwin/gwin_checkbox.c index 83d5bc38..6401092d 100644 --- a/src/gwin/gwin_checkbox.c +++ b/src/gwin/gwin_checkbox.c @@ -55,6 +55,23 @@ static void SendCheckboxEvent(GWidgetObject *gw) { } #endif +#if GINPUT_NEED_KEYBOARD + static void _keyboardEvent(GWidgetObject* gw, GEventKeyboard* pke) + { + // Only react on KEYDOWN events. Ignore KEYUP events. + if (pke->keystate & GKEYSTATE_KEYUP) { + break; + } + + // ENTER and SPACE keys to check/uncheck the checkbox + if (pke->c[0] == GKEY_ENTER || pke->c[0] == GKEY_SPACE) { + gw->g.flags ^= GCHECKBOX_FLG_CHECKED; + } + + _gwinUpdate((GHandle)gw); + } +#endif + #if GINPUT_NEED_TOGGLE static void CheckboxToggleOn(GWidgetObject *gw, uint16_t role) { (void) role; @@ -93,7 +110,7 @@ static const gwidgetVMT checkboxVMT = { #endif #if GINPUT_NEED_KEYBOARD { - 0 // Process keyboard events + _keyboardEvent // Process keyboard events }, #endif #if GINPUT_NEED_TOGGLE |