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| author | Joel Bodenmann <joel@seriouslyembedded.com> | 2015-08-12 20:22:34 +0200 |
|---|---|---|
| committer | Joel Bodenmann <joel@seriouslyembedded.com> | 2015-08-12 20:22:34 +0200 |
| commit | f1ede211fb341ebd9bf0d31ff3ca4cf7aba43b19 (patch) | |
| tree | 04a6414b913250722be1c2431f0388030d8a636a /src/gwin | |
| parent | 46ba0420c342eaed1e4365c7e4cb65c0263bc7eb (diff) | |
| download | uGFX-f1ede211fb341ebd9bf0d31ff3ca4cf7aba43b19.tar.gz uGFX-f1ede211fb341ebd9bf0d31ff3ca4cf7aba43b19.tar.bz2 uGFX-f1ede211fb341ebd9bf0d31ff3ca4cf7aba43b19.zip | |
First (simple) implementation of textbox behavior
Diffstat (limited to 'src/gwin')
| -rw-r--r-- | src/gwin/gwin_textedit.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/src/gwin/gwin_textedit.c b/src/gwin/gwin_textedit.c index 4aa41d61..fe15f441 100644 --- a/src/gwin/gwin_textedit.c +++ b/src/gwin/gwin_textedit.c @@ -26,9 +26,25 @@ const int TEXT_PADDING = 3; #if GINPUT_NEED_KEYBOARD static void _keyboardEvent(GWidgetObject* gw, GEventKeyboard* pke) { - if (pke->bytecount = 1) { - //gw->text = pke->c[0]; - gwinSetText((GHandle)gw, &(pke->c[0]), TRUE); + // Create a temporary buffer containing the current size + unsigned bufSize = strlen(gwinGetText((GHandle)gw))+1; + char buf[bufSize]; + strncpy(buf, gwinGetText((GHandle)gw), bufSize); + + // Parse the key press + if (pke->bytecount == 1) { + // Check backspace + if (pke->c[0] == GKEY_BACKSPACE) { + buf[strlen(buf)-1] = '\0'; + } + + // Append new character + else { + strncat(buf, &(pke->c[0]), 1); + } + + // Set the new text + gwinSetText((GHandle)gw, buf, TRUE); } _gwinUpdate(&gw); @@ -103,7 +119,6 @@ static void gwinTexteditDefaultDraw(GWidgetObject* gw, void* param) textColor = (gw->g.flags & GWIN_FLG_SYSENABLED) ? gw->pstyle->enabled.text : gw->pstyle->disabled.text; - gdispGFillStringBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width, gw->g.height, gw->text, gw->g.font, textColor, gw->pstyle->background, justifyLeft); } |