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Hide combo and show no kit label when an invalid kit index or kit is specified

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This commit is contained in:
Nick Lanham 2012-02-16 12:55:59 +01:00
parent 632b68e7c4
commit a678e1b12e
1 changed files with 16 additions and 2 deletions
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18
drmr_ui.c
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@ -31,6 +31,7 @@ typedef struct {
GtkWidget *drmr_widget; GtkWidget *drmr_widget;
GtkTable *sample_table; GtkTable *sample_table;
GtkComboBox *kit_combo; GtkComboBox *kit_combo;
GtkWidget *no_kit_label;
GtkSpinButton *base_spin; GtkSpinButton *base_spin;
GtkLabel *base_label; GtkLabel *base_label;
GtkListStore *kit_store; GtkListStore *kit_store;
@ -194,6 +195,11 @@ static gboolean kit_callback(gpointer data) {
ui->curKit = ui->kitReq; ui->curKit = ui->kitReq;
gtk_combo_box_set_active(ui->kit_combo,ui->curKit); gtk_combo_box_set_active(ui->kit_combo,ui->curKit);
gtk_widget_show(GTK_WIDGET(ui->kit_combo));
gtk_widget_hide(ui->no_kit_label);
} else {
gtk_widget_show(ui->no_kit_label);
gtk_widget_hide(GTK_WIDGET(ui->kit_combo));
} }
} }
idle = FALSE; idle = FALSE;
@ -219,7 +225,9 @@ static void kit_combobox_changed(GtkComboBox* box, gpointer data) {
static void build_drmr_ui(DrMrUi* ui) { static void build_drmr_ui(DrMrUi* ui) {
GtkWidget *drmr_ui_widget; GtkWidget *drmr_ui_widget;
GtkWidget *opts_hbox, *kit_combo_box, *kit_label, *base_label, *base_spin; GtkWidget *opts_hbox,
*kit_combo_box, *kit_label, *no_kit_label,
*base_label, *base_spin;
GtkCellRenderer *cell_rend; GtkCellRenderer *cell_rend;
GtkAdjustment *base_adj; GtkAdjustment *base_adj;
@ -232,6 +240,9 @@ static void build_drmr_ui(DrMrUi* ui) {
kit_combo_box = gtk_combo_box_new_with_model(GTK_TREE_MODEL(ui->kit_store)); kit_combo_box = gtk_combo_box_new_with_model(GTK_TREE_MODEL(ui->kit_store));
kit_label = gtk_label_new("Kit:"); kit_label = gtk_label_new("Kit:");
no_kit_label = gtk_label_new("<b>No/Invalid Kit Selected</b>");
gtk_label_set_use_markup(GTK_LABEL(no_kit_label),true);
cell_rend = gtk_cell_renderer_text_new(); cell_rend = gtk_cell_renderer_text_new();
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(kit_combo_box), cell_rend, true); gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(kit_combo_box), cell_rend, true);
gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(kit_combo_box), cell_rend,"text",0,NULL); gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(kit_combo_box), cell_rend,"text",0,NULL);
@ -247,6 +258,8 @@ static void build_drmr_ui(DrMrUi* ui) {
gtk_box_pack_start(GTK_BOX(opts_hbox),kit_label, gtk_box_pack_start(GTK_BOX(opts_hbox),kit_label,
false,false,15); false,false,15);
gtk_box_pack_start(GTK_BOX(opts_hbox),no_kit_label,
true,true,0);
gtk_box_pack_start(GTK_BOX(opts_hbox),kit_combo_box, gtk_box_pack_start(GTK_BOX(opts_hbox),kit_combo_box,
true,true,0); true,true,0);
gtk_box_pack_start(GTK_BOX(opts_hbox),base_label, gtk_box_pack_start(GTK_BOX(opts_hbox),base_label,
@ -262,12 +275,13 @@ static void build_drmr_ui(DrMrUi* ui) {
ui->kit_combo = GTK_COMBO_BOX(kit_combo_box); ui->kit_combo = GTK_COMBO_BOX(kit_combo_box);
ui->base_label = GTK_LABEL(base_label); ui->base_label = GTK_LABEL(base_label);
ui->base_spin = GTK_SPIN_BUTTON(base_spin); ui->base_spin = GTK_SPIN_BUTTON(base_spin);
ui->no_kit_label = no_kit_label;
g_signal_connect(G_OBJECT(kit_combo_box),"changed",G_CALLBACK(kit_combobox_changed),ui); g_signal_connect(G_OBJECT(kit_combo_box),"changed",G_CALLBACK(kit_combobox_changed),ui);
g_signal_connect(G_OBJECT(base_spin),"value-changed",G_CALLBACK(base_changed),ui); g_signal_connect(G_OBJECT(base_spin),"value-changed",G_CALLBACK(base_changed),ui);
gtk_widget_show_all(drmr_ui_widget); gtk_widget_show_all(drmr_ui_widget);
gtk_widget_hide(no_kit_label);
} }
static LV2UI_Handle static LV2UI_Handle