X-Git-Url: http://git.cinelerra-gg.org/git/?p=goodguy%2Fhistory.git;a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Fbctextbox.h;fp=cinelerra-5.1%2Fguicast%2Fbctextbox.h;h=ffc5c0e429c0ca29d4f4b0d4154b38317a2ca02e;hp=425768bfde593671d8c843de32a0ba865b295599;hb=b2eb290b3f6e5c233393017aa152e67c76243130;hpb=c0fe374d9f9ab1653e9cc2edb41afb076eeae69f

diff --git a/cinelerra-5.1/guicast/bctextbox.h b/cinelerra-5.1/guicast/bctextbox.h
index 425768bf..ffc5c0e4 100644
--- a/cinelerra-5.1/guicast/bctextbox.h
+++ b/cinelerra-5.1/guicast/bctextbox.h
@@ -52,10 +52,13 @@ class BC_TextBox : public BC_SubWindow
 		else ch = -1;
 		return ch;
 	}
-
+// may be local fixed/dynamic, or shared fixed ref via set_text
 	char *text;
+// always local dynamic
 	wchar_t *wtext;
 public:
+// size > 0: fixed buffer, size == 0: dynamic buffer
+// size < 0: fixed shared buffer via set_text
 	BC_TextBox(int x, int y, int w, int rows, int size, char *text,
 		int has_border=1, int font=MEDIUMFONT);
 	BC_TextBox(int x, int y, int w, int rows, int size, wchar_t *wtext,
@@ -109,6 +112,8 @@ public:
 	const char* get_text();
 	const wchar_t* get_wtext();
 	void set_text(char *text, int isz);
+	int wdemand(int len);
+	int tdemand(int len);
 	int get_text_rows();
 // Set top left of text view
 	void set_text_row(int row);