dwindows: gtk/dw.c comparison

comparison gtk/dw.c @ 1216:f87e5a44f45e

Attempt at alternating rows for GTK1/2... probably will need fixes since I wrote this on a different platform.

author	bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date	Sun, 09 Oct 2011 11:57:26 +0000
parents	70dca53cb071
children	9512bf242b3e

comparison

equal deleted inserted replaced

-:dc8ea09605f7
+:f87e5a44f45e
 gtk_object_set_data(GTK_OBJECT(handle), "_dw_foregdk", (gpointer)foregdk);
 gtk_object_set_data(GTK_OBJECT(handle), "_dw_backgdk", (gpointer)backgdk);
 }
+GdkColor _get_gdkcolor(unsigned long color)
+{
+GdkColor temp = _colors[0];
+if(color & DW_RGB_COLOR)
+{
+temp.pixel = 0;
+temp.red = DW_RED_VALUE(color) << 8;
+temp.green = DW_GREEN_VALUE(color) << 8;
+temp.blue = DW_BLUE_VALUE(color) << 8;
+gdk_color_alloc(_dw_cmap, &temp);
+}
+else if(color != DW_CLR_DEFAULT)
+{
+temp = _colors[color];
+}
+return temp;
+}
 static int _set_color(HWND handle, unsigned long fore, unsigned long back)
 {
 /* Remember that each color component in X11 use 16 bit no matter
 * what the destination display supports. (and thus GDK)
 */
-GdkColor forecolor, backcolor;
+GdkColor forecolor = _get_gdkcolor(fore);
+GdkColor backcolor = _get_gdkcolor(back);
 #if GTK_MAJOR_VERSION < 2
 GtkStyle *style = gtk_style_copy(gtk_widget_get_style(handle));
 #endif
-if(fore & DW_RGB_COLOR)
+if(fore != DW_CLR_DEFAULT)
 {
-forecolor.pixel = 0;
-forecolor.red = DW_RED_VALUE(fore) << 8;
-forecolor.green = DW_GREEN_VALUE(fore) << 8;
-forecolor.blue = DW_BLUE_VALUE(fore) << 8;
-gdk_color_alloc(_dw_cmap, &forecolor);
-#if GTK_MAJOR_VERSION > 1
-gtk_widget_modify_text(handle, 0, &forecolor);
-gtk_widget_modify_text(handle, 1, &forecolor);
-gtk_widget_modify_fg(handle, 0, &forecolor);
-gtk_widget_modify_fg(handle, 1, &forecolor);
-#else
-if(style)
-style->text[0] = style->text[1] = style->fg[0] = style->fg[1] = forecolor;
-#endif
-}
-else if(fore != DW_CLR_DEFAULT)
-{
-forecolor = _colors[fore];
 #if GTK_MAJOR_VERSION > 1
 gtk_widget_modify_text(handle, 0, &_colors[fore]);
 gtk_widget_modify_text(handle, 1, &_colors[fore]);
 gtk_widget_modify_fg(handle, 0, &_colors[fore]);
 gtk_widget_modify_fg(handle, 1, &_colors[fore]);
 #else
 if(style)
 style->text[0] = style->text[1] = style->fg[0] = style->fg[1] = _colors[fore];
 #endif
 }
-if(back & DW_RGB_COLOR)
+if(back != DW_CLR_DEFAULT)
 {
-backcolor.pixel = 0;
-backcolor.red = DW_RED_VALUE(back) << 8;
-backcolor.green = DW_GREEN_VALUE(back) << 8;
-backcolor.blue = DW_BLUE_VALUE(back) << 8;
-gdk_color_alloc(_dw_cmap, &backcolor);
-#if GTK_MAJOR_VERSION > 1
-gtk_widget_modify_base(handle, 0, &backcolor);
-gtk_widget_modify_base(handle, 1, &backcolor);
-gtk_widget_modify_bg(handle, 0, &backcolor);
-gtk_widget_modify_bg(handle, 1, &backcolor);
-#else
-if(style)
-style->base[0] = style->base[1] = style->bg[0] = style->bg[1] = backcolor;
-#endif
-}
-else if(back != DW_CLR_DEFAULT)
-{
-backcolor = _colors[back];
 #if GTK_MAJOR_VERSION > 1
 gtk_widget_modify_base(handle, 0, &_colors[back]);
 gtk_widget_modify_base(handle, 1, &_colors[back]);
 gtk_widget_modify_bg(handle, 0, &_colors[back]);
 gtk_widget_modify_bg(handle, 1, &_colors[back]);
 gtk_style_unref(style);
 }
 #endif
 return TRUE;
 }
+void _update_clist_rows(HWND handle)
+{
+if(GTK_IS_CLIST(handle))
+{
+int z, rowcount = GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(handle), "_dw_rowcount"));
+unsigned long odd = GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(handle), "_dw_oddcol"));
+unsigned long even = GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(handle), "_dw_evencol"));
+GdkColor *backcol = (GdkColor *)gtk_object_get_data(GTK_OBJECT(handle), "_dw_backgdk");
+if(!backcol)
+backcol = &_colors[DW_CLR_WHITE];
+if(odd != DW_RGB_TRANSPARENT && even != DW_RGB_TRANSPARENT)
+{
+GdkColor oddcol = _get_gdkcolor(odd);
+GdkColor evencol = _get_gdkcolor(even);
+for(z=0;z<rowcount;z++)
+{
+int which = z % 2;
+if(which)
+gtk_clist_set_background(GTK_CLIST(handle), z, odd != DW_RGB_TRANSPARENT ? &oddcol : backcol);
+else if(!which)
+gtk_clist_set_background(GTK_CLIST(handle), z, even != DW_RGB_TRANSPARENT ? &evencol : backcol);
+}
+}
+}
+}
 /*
 * Sets the colors used by a specified window (widget) handle.
 * Parameters:
 *          handle: The window (widget) handle.
 *          fore: Foreground color in RGB format.
 strftime(textbuffer, 100, "%X", &curtm);
 gtk_clist_set_text(GTK_CLIST(clist), row, column, textbuffer);
 }
+_update_clist_rows(handle);
 DW_MUTEX_UNLOCK;
 }
 /*
 * Sets an item in specified row and column to the given data.
 *                    DW_RGB_TRANSPARENT will disable coloring rows.
 *                    DW_CLR_DEFAULT will use the system default alternating row colors.
 */
 void API dw_container_set_row_bg(HWND handle, unsigned long oddcolor, unsigned long evencolor)
 {
+GtkWidget *clist;
+int _locked_by_me = FALSE;
+DW_MUTEX_LOCK;
+clist = gtk_object_get_user_data(GTK_OBJECT(handle));
+if(clist && GTK_IS_CLIST(clist))
+{
+gtk_object_set_data(GTK_OBJECT(handle), "_dw_oddcol", GINT_TO_POINTER(oddcolor));
+gtk_object_set_data(GTK_OBJECT(handle), "_dw_evencol", GINT_TO_POINTER(evencolor));
+_update_clist_rows(handle);
+}
+DW_MUTEX_UNLOCK;
 }
 /*
 * Sets the width of a column in the container.
 * Parameters:
 rows = 0;
 else
 rows -= rowcount;
 gtk_object_set_data(GTK_OBJECT(clist), "_dw_rowcount", GINT_TO_POINTER(rows));
+_update_clist_rows(handle);
 }
 DW_MUTEX_UNLOCK;
 }
 /*
 gtk_clist_remove(GTK_CLIST(clist), z);
 rowcount--;
 gtk_object_set_data(GTK_OBJECT(clist), "_dw_rowcount", GINT_TO_POINTER(rowcount));
+_update_clist_rows(handle);
 DW_MUTEX_UNLOCK;
 return;
 }
 }

Mercurial > dwindows

comparison gtk/dw.c @ 1216:f87e5a44f45e