static void
dialog_update_adjustments (CcNightLightDialog *self)
{
/* from */
if (self->clock_format == G_DESKTOP_CLOCK_FORMAT_24H)
{
gtk_adjustment_set_lower (self->adjustment_from_hours, 0);
gtk_adjustment_set_upper (self->adjustment_from_hours, 23);
}
else
{
if (gtk_adjustment_get_value (self->adjustment_from_hours) > 12)
gtk_stack_set_visible_child_name (self->stack_from, "pm");
gtk_adjustment_set_lower (self->adjustment_from_hours, 1);
gtk_adjustment_set_upper (self->adjustment_from_hours, 12);
}
/* to */
if (self->clock_format == G_DESKTOP_CLOCK_FORMAT_24H)
{
gtk_adjustment_set_lower (self->adjustment_to_hours, 0);
gtk_adjustment_set_upper (self->adjustment_to_hours, 23);
}
else
{
if (gtk_adjustment_get_value (self->adjustment_to_hours) > 12)
gtk_stack_set_visible_child_name (self->stack_to, "pm");
gtk_adjustment_set_lower (self->adjustment_to_hours, 1);
gtk_adjustment_set_upper (self->adjustment_to_hours, 12);
}
}
void
ddisplay_update_scrollbars(DDisplay *ddisp)
{
Rectangle *extents = &ddisp->diagram->data->extents;
Rectangle *visible = &ddisp->visible;
GtkAdjustment *hsbdata, *vsbdata;
hsbdata = ddisp->hsbdata;
/* Horizontal: */
gtk_adjustment_set_lower (hsbdata, MIN(extents->left, visible->left));
gtk_adjustment_set_upper (hsbdata, MAX(extents->right, visible->right));
gtk_adjustment_set_page_size (hsbdata, visible->right - visible->left - 0.0001);
/* remove some to fix strange behaviour in gtk_range_adjustment_changed */
gtk_adjustment_set_page_increment (hsbdata, (visible->right - visible->left) / 2.0);
gtk_adjustment_set_step_increment (hsbdata, (visible->right - visible->left) / 10.0);
gtk_adjustment_set_value (hsbdata, visible->left);
g_signal_emit_by_name (G_OBJECT (ddisp->hsbdata), "changed");
/* Vertical: */
vsbdata = ddisp->vsbdata;
gtk_adjustment_set_lower (vsbdata, MIN(extents->top, visible->top));
gtk_adjustment_set_upper (vsbdata, MAX(extents->bottom, visible->bottom));
gtk_adjustment_set_page_size (vsbdata, visible->bottom - visible->top - 0.00001);
/* remove some to fix strange behaviour in gtk_range_adjustment_changed */
gtk_adjustment_set_page_increment (vsbdata, (visible->bottom - visible->top) / 2.0);
gtk_adjustment_set_step_increment (vsbdata, (visible->bottom - visible->top) / 10.0);
gtk_adjustment_set_value (vsbdata, visible->top);
g_signal_emit_by_name (G_OBJECT (ddisp->vsbdata), "changed");
}
void ScrollbarThemeGtk::paintThumb(GraphicsContext* context, ScrollbarThemeClient* scrollbar, const IntRect& rect)
{
GtkWidget* widget = getWidgetForScrollbar(scrollbar);
gboolean activateSlider;
gtk_widget_style_get(widget, "activate-slider", &activateSlider, NULL);
GtkStateType stateType = GTK_STATE_NORMAL;
GtkShadowType shadowType = GTK_SHADOW_OUT;
if (activateSlider && scrollbar->pressedPart() == ThumbPart) {
stateType = GTK_STATE_ACTIVE;
shadowType = GTK_SHADOW_IN;
} else if (scrollbar->pressedPart() == ThumbPart || scrollbar->hoveredPart() == ThumbPart)
stateType = GTK_STATE_PRELIGHT;
// The adjustment controls the rendering of the scrollbar thumb. If it's not set
// properly the theme may not draw the thumb borders properly.
GtkAdjustment* adjustment = gtk_range_get_adjustment(GTK_RANGE(widget));
gtk_adjustment_set_value(adjustment, scrollbar->currentPos());
gtk_adjustment_set_lower(adjustment, 0);
gtk_adjustment_set_upper(adjustment, scrollbar->maximum());
GtkOrientation orientation = GTK_ORIENTATION_HORIZONTAL;
if (scrollbar->orientation() == VerticalScrollbar) {
gtk_adjustment_set_page_size(adjustment, rect.height());
orientation = GTK_ORIENTATION_VERTICAL;
} else
gtk_adjustment_set_page_size(adjustment, rect.width());
WidgetRenderingContext widgetContext(context, rect);
IntRect sliderRect(IntPoint(), rect.size());
widgetContext.gtkPaintSlider(sliderRect, widget, stateType, shadowType, "slider", orientation);
}
JNIEXPORT void JNICALL
Java_org_gnome_gtk_GtkAdjustment_gtk_1adjustment_1set_1lower
(
JNIEnv* env,
jclass cls,
jlong _self,
jdouble _value
)
{
GtkAdjustment* self;
gdouble value;
// convert parameter self
self = (GtkAdjustment*) _self;
// convert parameter value
value = (gdouble) _value;
// call function
gtk_adjustment_set_lower(self, value);
// cleanup parameter self
// cleanup parameter value
}
void
test_scroll (void) {
GtkScrollbar *scbar_v = (GtkScrollbar*) gtk_vscrollbar_new (NULL);
uzbl.gui.bar_v = gtk_range_get_adjustment((GtkRange*) scbar_v);
gtk_adjustment_set_lower(uzbl.gui.bar_v, 0);
gtk_adjustment_set_upper(uzbl.gui.bar_v, 100);
gtk_adjustment_set_page_size(uzbl.gui.bar_v, 5);
/* scroll vertical end should scroll it to upper - page_size */
parse_cmd_line("scroll vertical end", NULL);
g_assert_cmpfloat(gtk_adjustment_get_value(uzbl.gui.bar_v), ==, 95);
/* scroll vertical begin should scroll it to lower */
parse_cmd_line("scroll vertical begin", NULL);
g_assert_cmpfloat(gtk_adjustment_get_value(uzbl.gui.bar_v), ==, 0);
/* scroll vertical can scroll by pixels */
parse_cmd_line("scroll vertical 15", NULL);
g_assert_cmpfloat(gtk_adjustment_get_value(uzbl.gui.bar_v), ==, 15);
parse_cmd_line("scroll vertical -10", NULL);
g_assert_cmpfloat(gtk_adjustment_get_value(uzbl.gui.bar_v), ==, 5);
/* scroll vertical can scroll by a percentage of the page size */
parse_cmd_line("scroll vertical 100%", NULL);
g_assert_cmpfloat(gtk_adjustment_get_value(uzbl.gui.bar_v), ==, 10);
parse_cmd_line("scroll vertical 150%", NULL);
g_assert_cmpfloat(gtk_adjustment_get_value(uzbl.gui.bar_v), ==, 17.5);
/* scroll_horz behaves basically the same way. */
}
void
fe_get_int (char *msg, int def, void *callback, void *userdata)
{
GtkWidget *dialog;
GtkWidget *spin;
GtkWidget *hbox;
GtkWidget *label;
GtkAdjustment *adj;
dialog = gtk_dialog_new_with_buttons (msg, NULL, 0, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL);
gtk_box_set_homogeneous (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), TRUE);
gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
g_object_set_data (G_OBJECT (dialog), "cb", callback);
g_object_set_data (G_OBJECT (dialog), "ud", userdata);
spin = gtk_spin_button_new (NULL, 1, 0);
adj = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spin));
gtk_adjustment_set_lower (adj, 0);
gtk_adjustment_set_upper (adj, 1024);
gtk_adjustment_set_step_increment (adj, 1);
gtk_adjustment_changed (adj);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (spin), def);
gtk_box_pack_end (GTK_BOX (hbox), spin, 0, 0, 0);
label = gtk_label_new (msg);
gtk_box_pack_end (GTK_BOX (hbox), label, 0, 0, 0);
g_signal_connect (G_OBJECT (dialog), "response", G_CALLBACK (get_number_response), spin);
gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), hbox);
gtk_widget_show_all (dialog);
}
void
gcal_time_selector_set_time_format (GcalTimeSelector *selector,
gboolean format_24h)
{
g_return_if_fail (GCAL_IS_TIME_SELECTOR (selector));
selector->format_24h = format_24h;
gtk_widget_set_visible (selector->period_combo, !format_24h);
if (format_24h)
{
gtk_adjustment_set_lower (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (selector->hour_spin)), 0.0);
gtk_adjustment_set_upper (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (selector->hour_spin)), 23.0);
}
else
{
gtk_adjustment_set_lower (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (selector->hour_spin)), 1.0);
gtk_adjustment_set_upper (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (selector->hour_spin)), 12.0);
}
}
static void
dialog_clock_settings_changed_cb (GSettings *settings_display,
gchar *key,
CcNightLightDialog *self)
{
self->clock_format = g_settings_get_enum (settings_display, CLOCK_FORMAT_KEY);
/* uncontionally widen this to avoid truncation */
gtk_adjustment_set_lower (self->adjustment_from_hours, 0);
gtk_adjustment_set_upper (self->adjustment_from_hours, 23);
gtk_adjustment_set_lower (self->adjustment_to_hours, 0);
gtk_adjustment_set_upper (self->adjustment_to_hours, 23);
/* update spinbuttons */
gtk_spin_button_update (GTK_SPIN_BUTTON (self->spinbutton_from_hours));
gtk_spin_button_update (GTK_SPIN_BUTTON (self->spinbutton_to_hours));
/* update UI */
dialog_update_state (self);
dialog_update_adjustments (self);
}
void UpdateSliderRange(GtkObject *object, gpointer user_data) {
double tempMinHist, tempMaxHist;
char entryText[10];
tempMinHist = atof(gtk_entry_get_text(txtMinHist));
tempMaxHist = atof(gtk_entry_get_text(txtMaxHist));
if(tempMinHist > tempMaxHist) {
tempMaxHist = tempMinHist + 1;
sprintf(entryText,"%.3f",tempMaxHist);
gtk_entry_set_text(txtMaxHist, entryText);
}
if(tempMaxHist < tempMinHist) {
tempMinHist = tempMaxHist - 1;
sprintf(entryText,"%.3f",tempMinHist);
gtk_entry_set_text(txtMinHist, entryText);
}
//Make sure the sliders do not go out of range
if(tempMinHist > gtk_adjustment_get_value(adjHistLow)) {
gtk_adjustment_set_value(adjHistLow, tempMinHist);
}
if(tempMaxHist < gtk_adjustment_get_value(adjHistLow)) {
gtk_adjustment_set_value(adjHistLow, tempMaxHist);
}
//Make sure the sliders do not go out of range
if(tempMinHist > gtk_adjustment_get_value(adjHistHigh)) {
gtk_adjustment_set_value(adjHistHigh, tempMinHist);
}
if(tempMaxHist < gtk_adjustment_get_value(adjHistHigh)) {
gtk_adjustment_set_value(adjHistHigh, tempMaxHist);
}
gtk_adjustment_set_lower(adjHistLow, tempMinHist);
gtk_adjustment_set_upper(adjHistLow, tempMaxHist);
gtk_adjustment_set_lower(adjHistHigh, tempMinHist);
gtk_adjustment_set_upper(adjHistHigh, tempMaxHist);
}
static void
dma_sparse_view_set_scroll_adjustments (GtkTextView *text_view,
GtkAdjustment *hadj,
GtkAdjustment *vadj)
{
DmaSparseView *view = DMA_SPARSE_VIEW (text_view);
if (vadj)
g_return_if_fail (GTK_IS_ADJUSTMENT (vadj));
if (view->priv->vadjustment && (view->priv->vadjustment != vadj))
{
g_signal_handlers_disconnect_by_func (view->priv->vadjustment,
dma_sparse_view_value_changed,
view);
g_object_unref (view->priv->vadjustment);
}
if (view->priv->vadjustment != vadj)
{
GTK_TEXT_VIEW_CLASS (parent_class)->set_scroll_adjustments (GTK_TEXT_VIEW (view), hadj, NULL);
if (vadj != NULL)
{
g_object_ref_sink (vadj);
g_signal_connect (vadj, "value_changed",
G_CALLBACK (dma_sparse_view_value_changed),
view);
gtk_adjustment_set_upper (vadj, dma_sparse_buffer_get_upper (view->priv->buffer));
gtk_adjustment_set_lower (vadj, dma_sparse_buffer_get_lower (view->priv->buffer));
gtk_adjustment_set_value (vadj, 0);
}
view->priv->vadjustment = vadj;
dma_sparse_view_update_adjustement (view);
}
}
static void
cb_show_details (GtkWidget *button,
AppearanceData *data)
{
if (!data->font_details) {
GtkAdjustment *adjustment;
GtkWidget *widget;
EnumGroup *group;
data->font_details = appearance_capplet_get_widget (data, "render_details");
gtk_window_set_transient_for (GTK_WINDOW (data->font_details),
GTK_WINDOW (appearance_capplet_get_widget (data, "appearance_window")));
widget = appearance_capplet_get_widget (data, "dpi_spinner");
/* pick a sensible maximum dpi */
adjustment = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (widget));
gtk_adjustment_set_lower (adjustment, DPI_LOW_REASONABLE_VALUE);
gtk_adjustment_set_upper (adjustment, DPI_HIGH_REASONABLE_VALUE);
gtk_adjustment_set_step_increment (adjustment, 1);
dpi_load (data->font_settings, GTK_SPIN_BUTTON (widget));
g_signal_connect (widget, "value_changed",
G_CALLBACK (dpi_value_changed), data->font_settings);
g_signal_connect (data->font_settings, "changed::" FONT_DPI_KEY, G_CALLBACK (dpi_changed), widget);
setup_font_sample (appearance_capplet_get_widget (data, "antialias_none_sample"), ANTIALIAS_NONE, HINT_FULL);
setup_font_sample (appearance_capplet_get_widget (data, "antialias_grayscale_sample"), ANTIALIAS_GRAYSCALE, HINT_FULL);
setup_font_sample (appearance_capplet_get_widget (data, "antialias_subpixel_sample"), ANTIALIAS_RGBA, HINT_FULL);
group = enum_group_create (
data->font_settings, FONT_ANTIALIASING_KEY,
appearance_capplet_get_widget (data, "antialias_none_radio"), ANTIALIAS_NONE,
appearance_capplet_get_widget (data, "antialias_grayscale_radio"), ANTIALIAS_GRAYSCALE,
appearance_capplet_get_widget (data, "antialias_subpixel_radio"), ANTIALIAS_RGBA,
NULL);
data->font_groups = g_slist_prepend (data->font_groups, group);
setup_font_sample (appearance_capplet_get_widget (data, "hint_none_sample"), ANTIALIAS_GRAYSCALE, HINT_NONE);
setup_font_sample (appearance_capplet_get_widget (data, "hint_slight_sample"), ANTIALIAS_GRAYSCALE, HINT_SLIGHT);
setup_font_sample (appearance_capplet_get_widget (data, "hint_medium_sample"), ANTIALIAS_GRAYSCALE, HINT_MEDIUM);
setup_font_sample (appearance_capplet_get_widget (data, "hint_full_sample"), ANTIALIAS_GRAYSCALE, HINT_FULL);
group = enum_group_create (data->font_settings, FONT_HINTING_KEY,
appearance_capplet_get_widget (data, "hint_none_radio"), HINT_NONE,
appearance_capplet_get_widget (data, "hint_slight_radio"), HINT_SLIGHT,
appearance_capplet_get_widget (data, "hint_medium_radio"), HINT_MEDIUM,
appearance_capplet_get_widget (data, "hint_full_radio"), HINT_FULL,
NULL);
data->font_groups = g_slist_prepend (data->font_groups, group);
gtk_image_set_from_file (GTK_IMAGE (appearance_capplet_get_widget (data, "subpixel_rgb_image")),
MATECC_PIXMAP_DIR "/subpixel-rgb.png");
gtk_image_set_from_file (GTK_IMAGE (appearance_capplet_get_widget (data, "subpixel_bgr_image")),
MATECC_PIXMAP_DIR "/subpixel-bgr.png");
gtk_image_set_from_file (GTK_IMAGE (appearance_capplet_get_widget (data, "subpixel_vrgb_image")),
MATECC_PIXMAP_DIR "/subpixel-vrgb.png");
gtk_image_set_from_file (GTK_IMAGE (appearance_capplet_get_widget (data, "subpixel_vbgr_image")),
MATECC_PIXMAP_DIR "/subpixel-vbgr.png");
group = enum_group_create (data->font_settings, FONT_RGBA_ORDER_KEY,
appearance_capplet_get_widget (data, "subpixel_rgb_radio"), RGBA_RGB,
appearance_capplet_get_widget (data, "subpixel_bgr_radio"), RGBA_BGR,
appearance_capplet_get_widget (data, "subpixel_vrgb_radio"), RGBA_VRGB,
appearance_capplet_get_widget (data, "subpixel_vbgr_radio"), RGBA_VBGR,
NULL);
data->font_groups = g_slist_prepend (data->font_groups, group);
g_signal_connect (G_OBJECT (data->font_details),
"response",
G_CALLBACK (cb_details_response), NULL);
g_signal_connect (G_OBJECT (data->font_details),
"delete_event",
G_CALLBACK (gtk_true), NULL);
}
gtk_window_present (GTK_WINDOW (data->font_details));
}
void
dialog_row_height (WBCGtk *wbcg, gboolean use_default)
{
RowHeightState *state;
g_return_if_fail (wbcg != NULL);
if (gnm_dialog_raise_if_exists (wbcg, ROW_HEIGHT_DIALOG_KEY))
return;
state = g_new (RowHeightState, 1);
state->wbcg = wbcg;
state->sv = wb_control_cur_sheet_view (GNM_WBC (wbcg));
state->sheet = sv_sheet (state->sv);
state->adjusting = FALSE;
state->gui = gnm_gtk_builder_load ("row-height.ui", NULL, GO_CMD_CONTEXT (wbcg));
g_return_if_fail (state->gui != NULL);
state->dialog = go_gtk_builder_get_widget (state->gui, "dialog");
state->description = GTK_WIDGET (go_gtk_builder_get_widget (state->gui, "description"));
state->points = GTK_WIDGET (go_gtk_builder_get_widget (state->gui, "pts-label"));
state->spin = GTK_SPIN_BUTTON (go_gtk_builder_get_widget (state->gui, "spin"));
gtk_adjustment_set_lower (gtk_spin_button_get_adjustment (state->spin),
GNM_ROW_MARGIN + GNM_ROW_MARGIN + 1);
g_signal_connect (G_OBJECT (state->spin),
"value-changed",
G_CALLBACK (cb_dialog_row_height_value_changed), state);
state->default_check = GTK_WIDGET (go_gtk_builder_get_widget (state->gui, "default_check"));
g_signal_connect (G_OBJECT (state->default_check),
"clicked",
G_CALLBACK (cb_dialog_row_height_default_check_toggled), state);
state->ok_button = go_gtk_builder_get_widget (state->gui, "ok_button");
g_signal_connect (G_OBJECT (state->ok_button),
"clicked",
G_CALLBACK (cb_dialog_row_height_ok_clicked), state);
state->apply_button = go_gtk_builder_get_widget (state->gui, "apply_button");
g_signal_connect (G_OBJECT (state->apply_button),
"clicked",
G_CALLBACK (cb_dialog_row_height_apply_clicked), state);
state->cancel_button = go_gtk_builder_get_widget (state->gui, "cancel_button");
g_signal_connect (G_OBJECT (state->cancel_button),
"clicked",
G_CALLBACK (cb_dialog_row_height_cancel_clicked), state);
gnm_init_help_button (
go_gtk_builder_get_widget (state->gui, "help_button"),
GNUMERIC_HELP_LINK_ROW_HEIGHT);
g_object_set_data_full (G_OBJECT (state->dialog),
"state", state, (GDestroyNotify) cb_dialog_row_height_destroy);
gnm_dialog_setup_destroy_handlers (GTK_DIALOG (state->dialog),
state->wbcg,
GNM_DIALOG_DESTROY_CURRENT_SHEET_REMOVED);
dialog_row_height_set_mode (use_default, state);
dialog_row_height_load_value (state);
wbc_gtk_attach_guru (state->wbcg, state->dialog);
gnm_keyed_dialog (wbcg, GTK_WINDOW (state->dialog),
ROW_HEIGHT_DIALOG_KEY);
gtk_widget_show (state->dialog);
}
