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Added scrollbars to the Listbox GtkTreeViews.

This commit is contained in:
Pietro Gagliardi 2014-02-17 02:29:49 -05:00
parent 7617fe6d42
commit 56923d0bda
1 changed files with 14 additions and 8 deletions
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22
gtkcalls_unix.go
View File

@ -224,7 +224,9 @@ func gListboxNew(multisel bool) *gtkWidget {
sel = C.GTK_SELECTION_MULTIPLE sel = C.GTK_SELECTION_MULTIPLE
} }
C.gtk_tree_selection_set_mode(C.gtk_tree_view_get_selection(tv), C.GtkSelectionMode(sel)) C.gtk_tree_selection_set_mode(C.gtk_tree_view_get_selection(tv), C.GtkSelectionMode(sel))
return (*gtkWidget)(unsafe.Pointer(widget)) scrollarea := C.gtk_scrolled_window_new((*C.GtkAdjustment)(nil), (*C.GtkAdjustment)(nil))
C.gtk_container_add((*C.GtkContainer)(unsafe.Pointer(scrollarea)), widget)
return (*gtkWidget)(unsafe.Pointer(scrollarea))
} }
func gListboxNewSingle() *gtkWidget { func gListboxNewSingle() *gtkWidget {
@ -235,12 +237,16 @@ func gListboxNewMulti() *gtkWidget {
return gListboxNew(true) return gListboxNew(true)
} }
func getTreeViewFrom(widget *gtkWidget) *C.GtkWidget {
return C.gtk_bin_get_child((*C.GtkBin)(unsafe.Pointer(widget)))
}
func gListboxText(widget *gtkWidget) string { func gListboxText(widget *gtkWidget) string {
var model *C.GtkTreeModel var model *C.GtkTreeModel
var iter C.GtkTreeIter var iter C.GtkTreeIter
var gs *C.gchar var gs *C.gchar
tv := (*C.GtkTreeView)(unsafe.Pointer(widget)) tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
sel := C.gtk_tree_view_get_selection(tv) sel := C.gtk_tree_view_get_selection(tv)
if !fromgbool(C.gtk_tree_selection_get_selected(sel, &model, &iter)) { if !fromgbool(C.gtk_tree_selection_get_selected(sel, &model, &iter)) {
return "" return ""
@ -252,7 +258,7 @@ func gListboxText(widget *gtkWidget) string {
func gListboxAppend(widget *gtkWidget, what string) { func gListboxAppend(widget *gtkWidget, what string) {
var iter C.GtkTreeIter var iter C.GtkTreeIter
tv := (*C.GtkTreeView)(unsafe.Pointer(widget)) tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
ls := (*C.GtkListStore)(unsafe.Pointer(C.gtk_tree_view_get_model(tv))) ls := (*C.GtkListStore)(unsafe.Pointer(C.gtk_tree_view_get_model(tv)))
C.gtk_list_store_append(ls, &iter) C.gtk_list_store_append(ls, &iter)
cwhat := C.CString(what) cwhat := C.CString(what)
@ -263,7 +269,7 @@ func gListboxAppend(widget *gtkWidget, what string) {
func gListboxInsert(widget *gtkWidget, index int, what string) { func gListboxInsert(widget *gtkWidget, index int, what string) {
var iter C.GtkTreeIter var iter C.GtkTreeIter
tv := (*C.GtkTreeView)(unsafe.Pointer(widget)) tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
ls := (*C.GtkListStore)(unsafe.Pointer(C.gtk_tree_view_get_model(tv))) ls := (*C.GtkListStore)(unsafe.Pointer(C.gtk_tree_view_get_model(tv)))
C.gtk_list_store_insert(ls, &iter, C.gint(index)) C.gtk_list_store_insert(ls, &iter, C.gint(index))
cwhat := C.CString(what) cwhat := C.CString(what)
@ -275,7 +281,7 @@ func gListboxSelected(widget *gtkWidget) int {
var model *C.GtkTreeModel var model *C.GtkTreeModel
var iter C.GtkTreeIter var iter C.GtkTreeIter
tv := (*C.GtkTreeView)(unsafe.Pointer(widget)) tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
sel := C.gtk_tree_view_get_selection(tv) sel := C.gtk_tree_view_get_selection(tv)
if !fromgbool(C.gtk_tree_selection_get_selected(sel, &model, &iter)) { if !fromgbool(C.gtk_tree_selection_get_selected(sel, &model, &iter)) {
return -1 return -1
@ -287,7 +293,7 @@ func gListboxSelected(widget *gtkWidget) int {
func gListboxSelectedMulti(widget *gtkWidget) (indices []int) { func gListboxSelectedMulti(widget *gtkWidget) (indices []int) {
var model *C.GtkTreeModel var model *C.GtkTreeModel
tv := (*C.GtkTreeView)(unsafe.Pointer(widget)) tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
sel := C.gtk_tree_view_get_selection(tv) sel := C.gtk_tree_view_get_selection(tv)
rows := C.gtk_tree_selection_get_selected_rows(sel, &model) rows := C.gtk_tree_selection_get_selected_rows(sel, &model)
defer C.g_list_free_full(rows, C.GDestroyNotify(unsafe.Pointer(C.gtk_tree_path_free))) defer C.g_list_free_full(rows, C.GDestroyNotify(unsafe.Pointer(C.gtk_tree_path_free)))
@ -310,7 +316,7 @@ func gListboxSelMultiTexts(widget *gtkWidget) (texts []string) {
var iter C.GtkTreeIter var iter C.GtkTreeIter
var gs *C.gchar var gs *C.gchar
tv := (*C.GtkTreeView)(unsafe.Pointer(widget)) tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
sel := C.gtk_tree_view_get_selection(tv) sel := C.gtk_tree_view_get_selection(tv)
rows := C.gtk_tree_selection_get_selected_rows(sel, &model) rows := C.gtk_tree_selection_get_selected_rows(sel, &model)
defer C.g_list_free_full(rows, C.GDestroyNotify(unsafe.Pointer(C.gtk_tree_path_free))) defer C.g_list_free_full(rows, C.GDestroyNotify(unsafe.Pointer(C.gtk_tree_path_free)))
@ -336,7 +342,7 @@ func gListboxSelMultiTexts(widget *gtkWidget) (texts []string) {
func gListboxDelete(widget *gtkWidget, index int) { func gListboxDelete(widget *gtkWidget, index int) {
var iter C.GtkTreeIter var iter C.GtkTreeIter
tv := (*C.GtkTreeView)(unsafe.Pointer(widget)) tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
ls := (*C.GtkListStore)(unsafe.Pointer(C.gtk_tree_view_get_model(tv))) ls := (*C.GtkListStore)(unsafe.Pointer(C.gtk_tree_view_get_model(tv)))
if !fromgbool(C.gtk_tree_model_iter_nth_child((*C.GtkTreeModel)(unsafe.Pointer(ls)), &iter, (*C.GtkTreeIter)(nil), C.gint(index))) { // no such index if !fromgbool(C.gtk_tree_model_iter_nth_child((*C.GtkTreeModel)(unsafe.Pointer(ls)), &iter, (*C.GtkTreeIter)(nil), C.gint(index))) { // no such index
// TODO // TODO