本文整理汇总了C++中queue_draw函数的典型用法代码示例。如果您正苦于以下问题：C++ queue_draw函数的具体用法？C++ queue_draw怎么用？C++ queue_draw使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了queue_draw函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: int
bool RegionChooser::on_button_press_event(GdkEventButton* event)
{
if (!instrument) return true;
const int k = int(event->x / (get_width() - 1) * 128.0);
if (event->type == GDK_BUTTON_PRESS) {
if (event->y >= REGION_BLOCK_HEIGHT) {
int velocity = (event->y >= REGION_BLOCK_HEIGHT + KEYBOARD_HEIGHT - 1) ? 127 :
int(float(event->y - REGION_BLOCK_HEIGHT) / float(KEYBOARD_HEIGHT) * 128.0f) + 1;
currentActiveKey = k;
keyboard_key_hit_signal.emit(k, velocity);
}
}
if (event->y >= REGION_BLOCK_HEIGHT) return true;
if (event->type == GDK_BUTTON_PRESS && event->button == 3) {
gig::Region* r = get_region(k);
if (r) {
region = r;
queue_draw();
region_selected();
dimensionManager.set_region(region);
popup_menu_inside_region->popup(event->button, event->time);
} else {
new_region_pos = k;
popup_menu_outside_region->popup(event->button, event->time);
}
} else {
if (is_in_resize_zone(event->x, event->y)) {
get_window()->pointer_grab(false,
Gdk::BUTTON_RELEASE_MASK |
Gdk::POINTER_MOTION_MASK |
Gdk::POINTER_MOTION_HINT_MASK,
Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW), event->time);
resize.active = true;
} else {
gig::Region* r = get_region(k);
if (r) {
region = r;
queue_draw();
region_selected();
dimensionManager.set_region(region);
get_window()->pointer_grab(false,
Gdk::BUTTON_RELEASE_MASK |
Gdk::POINTER_MOTION_MASK |
Gdk::POINTER_MOTION_HINT_MASK,
Gdk::Cursor(Gdk::FLEUR), event->time);
move.active = true;
move.from_x = event->x;
move.pos = 0;
}
}
}
return true;
}
开发者ID:svn2github，项目名称:linuxsampler，代码行数:57，代码来源:regionchooser.cpp
示例2: dragp
bool Render::on_motion_notify_event(GdkEventMotion* event)
{
bool redraw=true;
Vector2f dragp(event->x, event->y);
Vector2f delta = m_downPoint - dragp;
double factor = 0.3;
Vector3d delta3f(-delta.x*factor, delta.y*factor, 0);
get_model()->setMeasuresPoint(Vector2d((10.+event->x)/(get_width()-20),
(10.+get_height()-event->y)/(get_height()-20)));
if (event->state & GDK_BUTTON1_MASK) { // move or rotate
if (event->state & GDK_SHIFT_MASK) { // move object
if (false);//delta3f.x<1 && delta3f.y<1) redraw=false;
else {
Shape *shape;
TreeObject *object;
if (!m_view->get_selected_stl(object, shape))
return true;
if (!object && !shape)
return true;
Transform3D *transf;
if (!shape)
transf = &object->transform3D;
else
transf = &shape->transform3D;
transf->move(delta3f);
m_downPoint = dragp;
//m_view->get_model()->CalcBoundingBoxAndCenter();
}
}
else { // rotate
m_arcBall->dragAccumulate(event->x, event->y, &m_transform);
}
if (redraw) queue_draw();
return true;
}
else {
if (event->state & GDK_BUTTON2_MASK) { // zoom
double factor = 1.0 + 0.01 * (delta.x - delta.y);
m_zoom *= factor;
}
else if (event->state & GDK_BUTTON3_MASK) { // pan
Matrix4f matrix;
memcpy(&matrix.m00, &m_transform.M[0], sizeof(Matrix4f));
Vector3f m_transl = matrix.getTranslation();
m_transl += delta3f;
matrix.setTranslation(m_transl);
memcpy(&m_transform.M[0], &matrix.m00, sizeof(Matrix4f));
}
m_downPoint = dragp;
if (redraw) queue_draw();
return true;
}
return Gtk::DrawingArea::on_motion_notify_event (event);
}
开发者ID:atoun，项目名称:repsnapper，代码行数:54，代码来源:render.cpp
示例3: gtk_hex_entry_motion
static gint
gtk_hex_entry_motion (GtkWidget *widget, GdkEventMotion *event)
{
GtkHexEntry *hex_entry;
gint x;
g_return_val_if_fail (widget != NULL, FALSE);
g_return_val_if_fail (GTK_IS_HEX_ENTRY (widget), FALSE);
hex_entry = GTK_HEX_ENTRY (widget);
if (hex_entry->button == 0) return FALSE;
x = event->x;
if (event->is_hint || (widget->window != event->window))
gdk_window_get_pointer (widget->window, &x, NULL, NULL);
hex_entry->cursor_position = x / gdk_char_width (hex_entry->font,'0');
hex_entry->selection_end_pos = hex_entry->cursor_position;
if (hex_entry->selection_end_pos < hex_entry->selection_start_pos)
{
hex_entry->selection_end_pos = hex_entry->selection_start_pos;
hex_entry->selection_start_pos = hex_entry->cursor_position;
}
queue_draw (hex_entry);
return TRUE;
}
开发者ID:duke1102，项目名称:psxdev，代码行数:30，代码来源:gtkhexentry.c
示例4: layout_graph
/** Set graph.
* @param graph string representation of the current graph in the dot language.
*/
void
SkillGuiGraphDrawingArea::set_graph(std::string graph)
{
if ( __update_graph ) {
__graph_dot = graph;
layout_graph();
queue_draw();
} else {
__nonupd_graph = graph;
}
if ( __recording ) {
char *tmp;
timespec t;
if (clock_gettime(CLOCK_REALTIME, &t) == 0) {
struct tm tms;
localtime_r(&t.tv_sec, &tms);
if ( asprintf(&tmp, "%s/%s_%04i%02i%02i-%02i%02i%02i.%09li.dot",
__record_directory.c_str(), __graph_fsm.c_str(),
tms.tm_year + 1900, tms.tm_mon + 1, tms.tm_mday,
tms.tm_hour, tms.tm_min, tms.tm_sec, t.tv_nsec) != -1) {
//printf("Would record to filename %s\n", tmp);
save_dotfile(tmp);
free(tmp);
} else {
printf("Warning: Could not create file name for recording, skipping graph\n");
}
} else {
printf("Warning: Could not time recording, skipping graph\n");
}
}
}
开发者ID:timn，项目名称:ros-skillgui，代码行数:37，代码来源:graph_drawing_area.cpp
示例5: queue_draw
void
perfroll::update_sizes ()
{
int h_bars = m_roll_length_ticks / (m_ticks_per_bar);
int h_bars_visible = (m_window_x * m_perf_scale_x) / (m_ticks_per_bar);
int h_max_value = h_bars - h_bars_visible;
m_hadjust.set_lower(0);
m_hadjust.set_upper(h_bars);
m_hadjust.set_page_size(h_bars_visible);
m_hadjust.set_step_increment(1);
m_hadjust.set_page_increment(1);
if (m_hadjust.get_value() > h_max_value)
m_hadjust.set_value(h_max_value);
m_vadjust.set_lower(0);
m_vadjust.set_upper(m_sequence_max);
m_vadjust.set_page_size(m_window_y / m_names_y);
m_vadjust.set_step_increment(1);
m_vadjust.set_page_increment(1);
int v_max_value = m_sequence_max - (m_window_y / m_names_y);
if (m_vadjust.get_value() > v_max_value)
m_vadjust.set_value(v_max_value);
if (is_realized())
m_pixmap = Gdk::Pixmap::create(m_window, m_window_x, m_window_y, -1);
queue_draw();
}
开发者ID:EQ4，项目名称:sequencer64，代码行数:29，代码来源:perfroll.cpp
示例6: get_width
bool Terminal::on_my_drag_motion(const Glib::RefPtr<Gdk::DragContext>& context, int x, int y, guint time) {
int width = get_width();
int height = get_height();
int from_center_x = x - width/2;
int from_center_y = y - height/2;
if (ABS(from_center_x) > ABS(from_center_y))
if (from_center_x > 0)
dock_pos = Gtk::POS_RIGHT;
else
dock_pos = Gtk::POS_LEFT;
else
if (from_center_y > 0)
dock_pos = Gtk::POS_BOTTOM;
else
dock_pos = Gtk::POS_TOP;
switch (dock_pos) {
case Gtk::POS_TOP:
dock_hint = GdkRectangle{0, 0, width, height/2};
break;
case Gtk::POS_LEFT:
dock_hint = GdkRectangle{0, 0, width/2, height};
break;
case Gtk::POS_RIGHT:
dock_hint = GdkRectangle{width/2, 0, width/2, height};
break;
case Gtk::POS_BOTTOM:
dock_hint = GdkRectangle{0, height/2, width, height/2};
}
queue_draw();
}
开发者ID:SvanT，项目名称:SvanTerm2000，代码行数:33，代码来源:terminal.cpp
示例7: queue_draw
bool Terminal::on_my_drag_drop(const Glib::RefPtr<Gdk::DragContext>& context, int x, int y, guint time) {
dock_hint = GdkRectangle{0, 0, 0, 0};
queue_draw();
if (dock_from == this) {
return FALSE;
}
Frame *old_frame = static_cast<Frame *>(dock_from->get_parent());
switch (dock_pos) {
case GTK_POS_TOP:
manage(new Splitter(get_parent(), dock_from, this, Gtk::ORIENTATION_VERTICAL));
break;
case GTK_POS_BOTTOM:
manage(new Splitter(get_parent(), this, dock_from, Gtk::ORIENTATION_VERTICAL));
break;
case GTK_POS_LEFT:
manage(new Splitter(get_parent(), dock_from, this, Gtk::ORIENTATION_HORIZONTAL));
break;
case GTK_POS_RIGHT:
manage(new Splitter(get_parent(), this, dock_from, Gtk::ORIENTATION_HORIZONTAL));
}
old_frame->destroy();
static_cast<TerminalWindow *>(this->get_toplevel())->present();
dock_from->focus_vte();
}
开发者ID:SvanT，项目名称:SvanTerm2000，代码行数:28，代码来源:terminal.cpp
示例8: m2_mouseup
static RobWidget* m2_mouseup(RobWidget* handle, RobTkBtnEvent *event) {
MF2UI* ui = (MF2UI*)GET_HANDLE(handle);
ui->drag_cutoff_x = -1;
ui->update_annotations = true;
queue_draw(ui->m2);
return NULL;
}
开发者ID:bangquangvn，项目名称:meters.lv2，代码行数:7，代码来源:phasewheel.c
示例9: queue_draw
void knob::set_value(float _value)
{
if (invert)
{
value = max - _value;
}
else
{
value = _value;
}
if (min > max && max >=0)
{
knob_value = value / (min-max);
}
if (min > max && max <0)
{
knob_value = (value / (min - max)) + 0.5;
}
if (min <= max && min >=0)
{
knob_value = value / (max-min);
}
if (min <= max && min <0)
{
knob_value = (value / (max - min)) + 0.5;
}
queue_draw();
}
开发者ID:shanipribadi，项目名称:triceratops-lv2，代码行数:34，代码来源:knob_widget.cpp
示例10: get_allocation
bool Simple_GOL_Area::on_button_press_event(GdkEventButton* event)
{
if(event->type == GDK_BUTTON_PRESS)
{
if(event->button == 1)
{
Gtk::Allocation allocation = get_allocation();
int item_x = int(sim_data->get_width()*event->x/allocation.get_width());
int item_y = int(sim_data->get_height()*event->y/allocation.get_height());
std::cout << item_x << " " << item_y << "\n";
mouse_button_one_down = (sim_data->get(item_x, item_y)+1)%2 + 1;
sim_data->set(item_x, item_y, (sim_data->get(item_x, item_y)+1)%2);
queue_draw();
}
else if(event->button == 3)
{
pause_toggle();
}
}
return true;
}
开发者ID:SeanFC，项目名称:Conways_GOL，代码行数:26，代码来源:Conways_Game_Of_Life.cpp
示例11: queue_draw
/** Button release event handler.
* @param event event data
* @return true
*/
bool
SkillGuiGraphDrawingArea::on_button_release_event(GdkEventButton *event)
{
__mouse_motion = false;
queue_draw();
return true;
}
开发者ID:timn，项目名称:ros-skillgui，代码行数:11，代码来源:graph_drawing_area.cpp
示例12: queue_draw
void
perftime::set_guides( int a_snap, int a_measure )
{
m_snap = a_snap;
m_measure_length = a_measure;
queue_draw();
}
开发者ID:Stazed，项目名称:seq42，代码行数:7，代码来源:perftime.cpp
示例13: gtk_hex_entry_button_release
static gint
gtk_hex_entry_button_release (GtkWidget *widget, GdkEventButton *event)
{
GtkHexEntry *hex_entry;
g_return_val_if_fail (widget != NULL, FALSE);
g_return_val_if_fail (GTK_IS_HEX_ENTRY (widget), FALSE);
hex_entry = GTK_HEX_ENTRY (widget);
if (hex_entry->button != event->button) return FALSE;
if (event->button == 1)
{
gtk_grab_remove (widget);
hex_entry->has_selection = FALSE;
if (hex_entry->selection_start_pos != hex_entry->selection_end_pos)
{
hex_entry->has_selection = TRUE;
}
}
queue_draw (hex_entry);
return FALSE;
}
开发者ID:duke1102，项目名称:psxdev，代码行数:26，代码来源:gtkhexentry.c
示例14: strdup
/** Open a dot graph and display it. */
void
SkillGuiGraphDrawingArea::open()
{
Gtk::Window *w = dynamic_cast<Gtk::Window *>(get_toplevel());
__fcd_open->set_transient_for(*w);
int result = __fcd_open->run();
if (result == Gtk::RESPONSE_OK) {
__update_graph = false;
__graph_dot = "";
char *basec = strdup(__fcd_open->get_filename().c_str());
char *basen = basename(basec);
__graph_fsm = basen;
free(basec);
FILE *f = fopen(__fcd_open->get_filename().c_str(), "r");
while (! feof(f)) {
char tmp[4096];
size_t s;
if ((s = fread(tmp, 1, 4096, f)) > 0) {
__graph_dot.append(tmp, s);
}
}
fclose(f);
__signal_update_disabled.emit();
queue_draw();
}
__fcd_open->hide();
}
开发者ID:timn，项目名称:ros-skillgui，代码行数:31，代码来源:graph_drawing_area.cpp
示例15: gtk_hex_entry_size_allocate
static void
gtk_hex_entry_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
{
GtkHexEntry *hex_entry;
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_HEX_ENTRY (widget));
g_return_if_fail (allocation != NULL);
widget->allocation = *allocation;
hex_entry = GTK_HEX_ENTRY (widget);
if (GTK_WIDGET_REALIZED (widget))
{
GtkRequisition requisition;
gtk_widget_get_child_requisition (widget, &requisition);
gdk_window_move_resize (widget->window,
allocation->x,
allocation->y,
requisition.width, requisition.height);
queue_draw (hex_entry);
}
}
开发者ID:duke1102，项目名称:psxdev，代码行数:25，代码来源:gtkhexentry.c
示例16: m2_leave
static void m2_leave(RobWidget *handle) {
MF2UI* ui = (MF2UI*)GET_HANDLE(handle);
if (ui->prelight_cutoff) {
ui->prelight_cutoff = false;
ui->update_annotations = true;
queue_draw(ui->m2);
}
}
开发者ID:bangquangvn，项目名称:meters.lv2，代码行数:8，代码来源:phasewheel.c
示例17: queue_draw
void
CWRuler::setUpper(float theUpper) {
if (theUpper != _myUpper) {
_myUpper = theUpper;
_myUpperChangedSignal.emit(_myUpper);
}
queue_draw();
}
开发者ID:artcom，项目名称:y60，代码行数:8，代码来源:CWRuler.cpp
示例18: m2_mousedown
static RobWidget* m2_mousedown(RobWidget* handle, RobTkBtnEvent *event) {
MF2UI* ui = (MF2UI*)GET_HANDLE(handle);
if (event->state & ROBTK_MOD_SHIFT) {
ui->db_cutoff = -45;
ui->update_annotations = true;
queue_draw(ui->m2);
return NULL;
}
ui->drag_cutoff_db = ui->db_cutoff;
ui->drag_cutoff_x = event->x;
ui->update_annotations = true;
queue_draw(ui->m2);
return handle;
}
开发者ID:bangquangvn，项目名称:meters.lv2，代码行数:17，代码来源:phasewheel.c
示例19: queue_draw
void Simple_GOL_Area::tick()
{
if(running)
{
sim_data->itterate_under_conway();
queue_draw();
}
}
开发者ID:SeanFC，项目名称:Conways_GOL，代码行数:8，代码来源:Conways_Game_Of_Life.cpp
示例20: queue_draw
void
seqkeys::on_size_allocate (Gtk::Allocation & a_r)
{
Gtk::DrawingArea::on_size_allocate(a_r);
m_window_x = a_r.get_width();
m_window_y = a_r.get_height();
queue_draw();
}
开发者ID:EQ4，项目名称:sequencer24，代码行数:8，代码来源:seqkeys.cpp
注：本文中的queue_draw函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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